Initial revision

102 files changed, 15663 insertions, 0 deletions

diff --git a/kmicromail/libetpan/include/libetpan/carray.h b/kmicromail/libetpan/include/libetpan/carray.h
new file mode 100644
index 0000000..06003aa
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/carray.h
@@ -0,0 +1,124 @@
+
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * carray - Implements simple dynamic pointer arrays
+ *
+ * Copyright (c) 1999-2000, Gaël Roualland <gael.roualland@iname.com>
+ * interface changes - 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef CARRAY_H
+#define CARRAY_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+struct carray_s {
+  void ** array;
+  unsigned int len;
+  unsigned int max;
+};
+
+typedef struct carray_s carray;
+
+/* Creates a new array of pointers, with initsize preallocated cells */
+carray *   carray_new(unsigned int initsize);
+
+/* Adds the pointer to data in the array.
+   Returns the index of the pointer in the array or -1 on error */
+int       carray_add(carray * array, void * data, unsigned int * index);
+
+int carray_set_size(carray * array, unsigned int new_size);
+
+/* Removes the cell at this index position. Returns TRUE on success.
+   Order of elements in the array IS changed. */
+int       carray_delete(carray * array, unsigned int indx);
+
+/* Removes the cell at this index position. Returns TRUE on success.
+   Order of elements in the array IS not changed. */
+int       carray_delete_slow(carray * array, unsigned int indx);
+
+/* remove without decreasing the size of the array */
+int carray_delete_fast(carray * array, unsigned int indx);
+
+/* Some of the following routines can be implemented as macros to
+   be faster. If you don't want it, define NO_MACROS */
+#ifdef NO_MACROS
+
+/* Returns the array itself */
+void **   carray_data(carray *);
+
+/* Returns the number of elements in the array */
+int       carray_count(carray *);
+
+/* Returns the contents of one cell */
+void *    carray_get(carray * array, unsigned int indx);
+
+/* Sets the contents of one cell */
+void      carray_set(carray * array, unsigned int indx, void * value);
+
+#else
+
+#if 0
+#define   carray_data(a)         (a->array)
+#define   carray_count(a)        (a->len)
+#define   carray_get(a, indx)    (a->array[indx])
+#define   carray_set(a, indx, v) do { a->array[indx]=v; } while(0)
+#endif
+
+static inline void ** carray_data(carray * array) {
+  return array->array;
+}
+
+static inline unsigned int carray_count(carray * array) {
+  return array->len;
+}
+
+static inline void * carray_get(carray * array, unsigned int indx) {
+  return array->array[indx];
+}
+
+static inline void carray_set(carray * array,
+    unsigned int indx, void * value) {
+  array->array[indx] = value;
+}
+#endif
+
+void carray_free(carray * array);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/charconv.h b/kmicromail/libetpan/include/libetpan/charconv.h
new file mode 100644
index 0000000..5a435ff
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/charconv.h
@@ -0,0 +1,67 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef CHARCONV_H
+
+#define CHARCONV_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <sys/types.h>
+
+enum {
+  MAIL_CHARCONV_NO_ERROR = 0,
+  MAIL_CHARCONV_ERROR_UNKNOWN_CHARSET,
+  MAIL_CHARCONV_ERROR_MEMORY,
+  MAIL_CHARCONV_ERROR_CONV,
+};
+
+int charconv(const char * tocode, const char * fromcode,
+    const char * str, size_t length,
+    char ** result);
+
+int charconv_buffer(const char * tocode, const char * fromcode,
+                    const char * str, size_t length,
+                    char ** result, size_t * result_len);
+
+void charconv_buffer_free(char * str);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/chash.h b/kmicromail/libetpan/include/libetpan/chash.h
new file mode 100644
index 0000000..3b2b7d3
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/chash.h
@@ -0,0 +1,166 @@
+
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * chash - Implements generic hash tables.
+ *
+ * Copyright (c) 1999-2000, Gaël Roualland <gael.roualland@iname.com>
+ * interface changes - 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef CHASH_H
+#define CHASH_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef struct {
+  void * data;
+  unsigned int len;
+} chashdatum;
+
+struct chash {
+  unsigned int size;
+  unsigned int count;
+  int copyvalue;
+  int copykey;
+  struct chashcell ** cells; 
+};
+
+typedef struct chash chash;
+
+struct chashcell {
+  unsigned int func;
+  chashdatum key;
+  chashdatum value;
+  struct chashcell * next;
+};
+
+typedef struct chashcell chashiter;
+
+#define CHASH_COPYNONE    0
+#define CHASH_COPYKEY     1
+#define CHASH_COPYVALUE   2
+#define CHASH_COPYALL     (CHASH_COPYKEY | CHASH_COPYVALUE)
+
+#define CHASH_DEFAULTSIZE 13
+  
+/* Allocates a new (empty) hash using this initial size and the given flags,
+   specifying which data should be copied in the hash.
+    CHASH_COPYNONE  : Keys/Values are not copied.
+    CHASH_COPYKEY   : Keys are dupped and freed as needed in the hash.
+    CHASH_COPYVALUE : Values are dupped and freed as needed in the hash.
+    CHASH_COPYALL   : Both keys and values are dupped in the hash.
+ */
+chash * chash_new(unsigned int size, int flags);
+
+/* Frees a hash */
+void chash_free(chash * hash);
+
+/* Removes all elements from a hash */
+void chash_clear(chash * hash);
+
+/* Adds an entry in the hash table.
+   Length can be 0 if key/value are strings.
+   If an entry already exists for this key, it is replaced, and its value
+   is returned. Otherwise, the data pointer will be NULL and the length
+   field be set to TRUE or FALSe to indicate success or failure. */
+int chash_set(chash * hash,
+              chashdatum * key,
+              chashdatum * value,
+              chashdatum * oldvalue);
+
+/* Retrieves the data associated to the key if it is found in the hash table.
+   The data pointer and the length will be NULL if not found*/
+int chash_get(chash * hash,
+              chashdatum * key, chashdatum * result);
+
+/* Removes the entry associated to this key if it is found in the hash table,
+   and returns its contents if not dupped (otherwise, pointer will be NULL
+   and len TRUE). If entry is not found both pointer and len will be NULL. */
+int chash_delete(chash * hash,
+                 chashdatum * key,
+                 chashdatum * oldvalue);
+
+/* Resizes the hash table to the passed size. */
+int chash_resize(chash * hash, unsigned int size);
+
+/* Returns an iterator to the first non-empty entry of the hash table */
+chashiter * chash_begin(chash * hash);
+
+/* Returns the next non-empty entry of the hash table */
+chashiter * chash_next(chash * hash, chashiter * iter);
+
+/* Some of the following routines can be implemented as macros to
+   be faster. If you don't want it, define NO_MACROS */
+#ifdef NO_MACROS
+/* Returns the size of the hash table */
+unsigned int          chash_size(chash * hash);
+
+/* Returns the number of entries in the hash table */
+unsigned int          chash_count(chash * hash);
+
+/* Returns the key part of the entry pointed by the iterator */
+void chash_key(chashiter * iter, chashdatum * result);
+
+/* Returns the value part of the entry pointed by the iterator */
+void chash_value(chashiter * iter, chashdatum * result);
+
+#else
+static inline unsigned int chash_size(chash * hash)
+{
+  return hash->size;
+}
+
+static inline unsigned int chash_count(chash * hash)
+{
+  return hash->count;
+}
+
+static inline void chash_key(chashiter * iter, chashdatum * result)
+{
+  * result = iter->key;
+}
+
+static inline void chash_value(chashiter * iter, chashdatum * result)
+{
+  * result = iter->value;
+}
+
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/cinthash.h b/kmicromail/libetpan/include/libetpan/cinthash.h
new file mode 100644
index 0000000..7e59dff
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/cinthash.h
@@ -0,0 +1,69 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef CINTHASH_H
+
+#define CINTHASH_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef struct cinthash_t {
+  struct cinthash_list * table;
+  unsigned long hashtable_size ;
+  unsigned long count;
+} cinthash_t;
+
+cinthash_t * cinthash_new(unsigned long hashtable_size);
+void cinthash_free(cinthash_t * table);
+
+int cinthash_add(cinthash_t * table, unsigned long hash, void * data);
+int cinthash_remove(cinthash_t * table, unsigned long hash);
+void * cinthash_find(cinthash_t * table, unsigned long hash);
+
+void cinthash_foreach_key(cinthash_t * table,
+                          void (* func)(unsigned long, void *),
+                          void * data);
+
+void cinthash_foreach_data(cinthash_t * table,
+                           void (* fun)(void *, void *),
+                           void * data);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/clist.h b/kmicromail/libetpan/include/libetpan/clist.h
new file mode 100644
index 0000000..bd97f59
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/clist.h
@@ -0,0 +1,134 @@
+
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * clist - Implements simple generic double-linked pointer lists
+ *
+ * Copyright (c) 1999-2000, Gaël Roualland <gael.roualland@iname.com>
+ * interface changes - 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef CLIST_H
+#define CLIST_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef struct clistcell_s {
+  void * data;
+  struct clistcell_s * previous;
+  struct clistcell_s * next;
+} clistcell;
+
+struct clist_s {
+  clistcell * first;
+  clistcell * last;
+  int count;
+};
+
+typedef struct clist_s clist;
+typedef clistcell clistiter;
+
+/* Allocate a new pointer list */
+clist *      clist_new();
+
+/* Destroys a list. Data pointed by data pointers is NOT freed. */
+void        clist_free(clist *);
+
+/* Some of the following routines can be implemented as macros to
+   be faster. If you don't want it, define NO_MACROS */
+#ifdef NO_MACROS
+
+/* Returns TRUE if list is empty */
+int         clist_isempty(clist *);
+
+/* Returns the number of elements in the list */
+int         clist_count(clist *);
+
+/* Returns an iterator to the first element of the list */
+clistiter *   clist_begin(clist *);
+
+/* Returns an iterator to the last element of the list */
+clistiter *   clist_end(clist *);
+
+/* Returns an iterator to the next element of the list */
+clistiter *   clist_next(clistiter *);
+
+/* Returns an iterator to the previous element of the list */
+clistiter *   clist_previous(clistiter *);
+
+/* Returns the data pointer of this element of the list */
+void*       clist_content(clistiter *);
+
+/* Inserts this data pointer at the beginning of the list */
+int         clist_prepend(clist *, void *);
+
+/* Inserts this data pointer at the end of the list */
+int         clist_append(clist *, void *);
+#else
+#define     clist_isempty(lst)             ((lst->first==lst->last) && (lst->last==NULL))
+#define     clist_count(lst)               (lst->count)
+#define     clist_begin(lst)               (lst->first)
+#define     clist_end(lst)                 (lst->last)
+#define     clist_next(iter)               (iter ? iter->next : NULL)
+#define     clist_previous(iter)           (iter ? iter->previous : NULL)
+#define     clist_content(iter)            (iter ? iter->data : NULL)
+#define     clist_prepend(lst, data)  (clist_insert_before(lst, lst->first, data))
+#define     clist_append(lst, data)   (clist_insert_after(lst, lst->last, data))
+#endif
+
+/* Inserts this data pointer before the element pointed by the iterator */
+int         clist_insert_before(clist *, clistiter *, void *);
+
+/* Inserts this data pointer after the element pointed by the iterator */
+int         clist_insert_after(clist *, clistiter *, void *);
+
+/* Deletes the element pointed by the iterator.
+   Returns an iterator to the next element. */
+clistiter *   clist_delete(clist *, clistiter *);
+
+typedef void (* clist_func)(void *, void *);
+
+void clist_foreach(clist * lst, clist_func func, void * data);
+
+void clist_concat(clist * dest, clist * src);
+
+void * clist_nth_data(clist * lst, int index);
+
+clistiter * clist_nth(clist * lst, int index);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/data_message_driver.h b/kmicromail/libetpan/include/libetpan/data_message_driver.h
new file mode 100644
index 0000000..e0ee752
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/data_message_driver.h
@@ -0,0 +1,50 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001 - 2003 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef DATA_MESSAGE_DRIVER_H
+
+#define DATA_MESSAGE_DRIVER_H
+
+#include <libetpan/mailmessage.h>
+
+#define LIBETPAN_DATA_MESSAGE
+
+extern mailmessage_driver * data_message_driver;
+
+mailmessage * data_message_init(char * data, size_t len);
+
+void data_message_detach_mime(mailmessage * msg);
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/generic_cache_types.h b/kmicromail/libetpan/include/libetpan/generic_cache_types.h
new file mode 100644
index 0000000..8803a42
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/generic_cache_types.h
@@ -0,0 +1,56 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef GENERIC_CACHE_TYPE_H
+
+#define GENERIC_CACHE_TYPE_H
+
+#include <libetpan/carray.h>
+#include <libetpan/chash.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+struct mail_flags_store {
+  carray * fls_tab;
+  chash * fls_hash;
+};
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/imapdriver.h b/kmicromail/libetpan/include/libetpan/imapdriver.h
new file mode 100644
index 0000000..2bf36c7
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/imapdriver.h
@@ -0,0 +1,52 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef IMAPDRIVER_H
+
+#define IMAPDRIVER_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <libetpan/imapdriver_types.h>
+
+extern mailsession_driver * imap_session_driver;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/imapdriver_cached.h b/kmicromail/libetpan/include/libetpan/imapdriver_cached.h
new file mode 100644
index 0000000..92bb60d
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/imapdriver_cached.h
@@ -0,0 +1,52 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef IMAPDRIVER_CACHED_H
+
+#define IMAPDRIVER_CACHED_H
+
+#include <libetpan/imapdriver_types.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern mailsession_driver * imap_cached_session_driver;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/imapdriver_cached_message.h b/kmicromail/libetpan/include/libetpan/imapdriver_cached_message.h
new file mode 100644
index 0000000..49d63cb
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/imapdriver_cached_message.h
@@ -0,0 +1,52 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef IMAPDRIVER_CACHED_MESSAGE_H
+
+#define IMAPDRIVER_CACHED_MESSAGE_H
+
+#include <libetpan/imapdriver_types.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern mailmessage_driver * imap_cached_message_driver;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/imapdriver_message.h b/kmicromail/libetpan/include/libetpan/imapdriver_message.h
new file mode 100644
index 0000000..9142633
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/imapdriver_message.h
@@ -0,0 +1,52 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef IMAPDRIVER_MESSAGE_H
+
+#define IMAPDRIVER_MESSAGE_H
+
+#include <libetpan/imapdriver_types.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern mailmessage_driver * imap_message_driver;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/imapdriver_types.h b/kmicromail/libetpan/include/libetpan/imapdriver_types.h
new file mode 100644
index 0000000..d4e216d
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/imapdriver_types.h
@@ -0,0 +1,144 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef IMAPDRIVER_TYPES_H
+
+#define IMAPDRIVER_TYPES_H
+
+#include <libetpan/libetpan-config.h>
+
+#include <libetpan/mailimap.h>
+#include <libetpan/maildriver_types.h>
+#include <libetpan/generic_cache_types.h>
+#include <libetpan/mailstorage_types.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* IMAP driver for session */
+
+struct imap_session_state_data {
+  mailimap * imap_session;
+  char * imap_mailbox;
+  struct mail_flags_store * imap_flags_store;
+};
+
+enum {
+  IMAP_SECTION_MESSAGE,
+  IMAP_SECTION_HEADER,
+  IMAP_SECTION_MIME,
+  IMAP_SECTION_BODY
+};
+
+/* cached IMAP driver for session */
+
+enum {
+  IMAPDRIVER_CACHED_SET_CACHE_DIRECTORY = 1,
+};
+
+struct imap_cached_session_state_data {
+  mailsession * imap_ancestor;
+  char * imap_quoted_mb;
+  char imap_cache_directory[PATH_MAX];
+  carray * imap_uid_list;
+};
+
+
+/* IMAP storage */
+
+/*
+  imap_mailstorage is the state data specific to the IMAP4rev1 storage.
+
+  - servername  this is the name of the IMAP4rev1 server
+  
+  - port is the port to connect to, on the server.
+    you give 0 to use the default port.
+
+  - command, if non-NULL the command used to connect to the
+    server instead of allowing normal TCP connections to be used.
+    
+  - connection_type is the type of socket layer to use.
+    The value can be CONNECTION_TYPE_PLAIN, CONNECTION_TYPE_STARTTLS,
+    CONNECTION_TYPE_TRY_STARTTLS, CONNECTION_TYPE_TLS or
+    CONNECTION_TYPE_COMMAND.
+
+  - auth_type is the authenticate mechanism to use.
+    The value can be IMAP_AUTH_TYPE_PLAIN.
+    Other values are not yet implemented.
+
+  - login is the login of the IMAP4rev1 account.
+
+  - password is the password of the IMAP4rev1 account.
+
+  - cached if this value is != 0, a persistant cache will be
+    stored on local system.
+
+  - cache_directory is the location of the cache
+*/
+
+struct imap_mailstorage {
+  char * imap_servername;
+  uint16_t imap_port;
+  char * imap_command;
+  int imap_connection_type;
+  
+  int imap_auth_type;
+  char * imap_login;
+  char * imap_password;
+  
+  int imap_cached;
+  char * imap_cache_directory;
+};
+
+/* this is the type of IMAP4rev1 authentication */
+
+enum {
+  IMAP_AUTH_TYPE_PLAIN,            /* plain text authentication */
+  IMAP_AUTH_TYPE_SASL_ANONYMOUS,   /* SASL anonymous */
+  IMAP_AUTH_TYPE_SASL_CRAM_MD5,    /* SASL CRAM MD5 */
+  IMAP_AUTH_TYPE_SASL_KERBEROS_V4, /* SASL KERBEROS V4 */
+  IMAP_AUTH_TYPE_SASL_PLAIN,       /* SASL plain */
+  IMAP_AUTH_TYPE_SASL_SCRAM_MD5,   /* SASL SCRAM MD5 */
+  IMAP_AUTH_TYPE_SASL_GSSAPI,      /* SASL GSSAPI */
+  IMAP_AUTH_TYPE_SASL_DIGEST_MD5,  /* SASL digest MD5 */
+};
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/imapstorage.h b/kmicromail/libetpan/include/libetpan/imapstorage.h
new file mode 100644
index 0000000..ebc42b0
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/imapstorage.h
@@ -0,0 +1,90 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef IMAPSTORAGE_H
+
+#define IMAPSTORAGE_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <libetpan/imapdriver_types.h>
+
+/*
+  imap_mailstorage_init is the constructor for a IMAP4rev1 storage
+
+  @param storage this is the storage to initialize.
+
+  @param servername  this is the name of the IMAP4rev1 server
+  
+  @param port is the port to connect to, on the server.
+    you give 0 to use the default port.
+
+  @param command the command used to connect to the server instead of
+    allowing normal TCP connections to be used.
+
+  @param connection_type is the type of socket layer to use.
+    The value can be CONNECTION_TYPE_PLAIN, CONNECTION_TYPE_STARTTLS,
+    CONNECTION_TYPE_TRY_STARTTLS, CONNECTION_TYPE_TLS,
+    CONNECTION_TYPE_COMMAND, CONNECTION_TYPE_COMMAND_STARTTLS,
+    CONNECTION_TYPE_COMMAND_TRY_STARTTLS, CONNECTION_TYPE_COMMAND_TLS,.
+    
+  @param auth_type is the authenticate mechanism to use.
+    The value can be IMAP_AUTH_TYPE_PLAIN.
+    Other values are not yet implemented.
+
+  @param login is the login of the IMAP4rev1 account.
+
+  @param password is the password of the IMAP4rev1 account.
+
+  @param cached if this value is != 0, a persistant cache will be
+    stored on local system.
+
+  @param cache_directory is the location of the cache
+*/
+
+int imap_mailstorage_init(struct mailstorage * storage,
+    char * imap_servername, uint16_t imap_port,
+    char * imap_command,
+    int imap_connection_type, int imap_auth_type,
+    char * imap_login, char * imap_password,
+    int imap_cached, char * imap_cache_directory);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/libetpan-config.h b/kmicromail/libetpan/include/libetpan/libetpan-config.h
new file mode 100644
index 0000000..20d1e62
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/libetpan-config.h
@@ -0,0 +1,7 @@
+#ifndef LIBETPAN_CONFIG_H
+#define LIBETPAN_CONFIG_H
+#include <limits.h>
+#include <sys/param.h>
+#define MAIL_DIR_SEPARATOR '/'
+#define MAIL_DIR_SEPARATOR_S "/"
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/libetpan.h b/kmicromail/libetpan/include/libetpan/libetpan.h
new file mode 100644
index 0000000..3b4a107
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/libetpan.h
@@ -0,0 +1,104 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef LIBETPAN_H
+
+#define LIBETPAN_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <libetpan/libetpan_version.h>
+#include <libetpan/maildriver.h>
+#include <libetpan/mailmessage.h>
+#include <libetpan/mailstorage.h>
+#include <libetpan/mailthread.h>
+#include <libetpan/mailsmtp.h>
+#include <libetpan/charconv.h>
+
+/* mbox driver */
+#include <libetpan/mboxdriver.h>
+#include <libetpan/mboxdriver_message.h>
+#include <libetpan/mboxdriver_cached.h>
+#include <libetpan/mboxdriver_cached_message.h>
+#include <libetpan/mboxstorage.h>
+
+/* MH driver */
+#include <libetpan/mhdriver.h>
+#include <libetpan/mhdriver_message.h>
+#include <libetpan/mhdriver_cached.h>
+#include <libetpan/mhdriver_cached_message.h>
+#include <libetpan/mhstorage.h>
+
+/* IMAP4rev1 driver */
+#include <libetpan/imapdriver.h>
+#include <libetpan/imapdriver_message.h>
+#include <libetpan/imapdriver_cached.h>
+#include <libetpan/imapdriver_cached_message.h>
+#include <libetpan/imapstorage.h>
+
+/* POP3 driver */
+#include <libetpan/pop3driver.h>
+#include <libetpan/pop3driver_message.h>
+#include <libetpan/pop3driver_cached.h>
+#include <libetpan/pop3driver_cached_message.h>
+#include <libetpan/pop3storage.h>
+
+/* NNTP driver */
+#include <libetpan/nntpdriver.h>
+#include <libetpan/nntpdriver_message.h>
+#include <libetpan/nntpdriver_cached.h>
+#include <libetpan/nntpdriver_cached_message.h>
+#include <libetpan/nntpstorage.h>
+
+/* maildir driver */
+#include <libetpan/maildirdriver.h>
+#include <libetpan/maildirdriver_message.h>
+#include <libetpan/maildirdriver_cached.h>
+#include <libetpan/maildirdriver_cached_message.h>
+#include <libetpan/maildirstorage.h>
+
+/* message which content is given by a MIME structure */
+#include <libetpan/mime_message_driver.h>
+
+/* message which content given by a string */
+#include <libetpan/data_message_driver.h>
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/libetpan_version.h b/kmicromail/libetpan/include/libetpan/libetpan_version.h
new file mode 100644
index 0000000..5f9e5cf
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/libetpan_version.h
@@ -0,0 +1,51 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001 - 2003 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef LIBETPAN_VERSION_H
+
+#define LIBETPAN_VERSION_H
+
+#ifndef LIBETPAN_VERSION_MAJOR
+#define LIBETPAN_VERSION_MAJOR 0
+#endif
+
+#ifndef LIBETPAN_VERSION_MINOR
+#define LIBETPAN_VERSION_MINOR 32
+#endif
+
+int libetpan_get_version_major(void);
+int libetpan_get_version_minor(void);
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/mail.h b/kmicromail/libetpan/include/libetpan/mail.h
new file mode 100644
index 0000000..d4c63c4
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/mail.h
@@ -0,0 +1,56 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef MAIL_H
+
+#define MAIL_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef TRUE
+#define TRUE 1
+#endif
+
+#ifndef FALSE
+#define FALSE 0
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/maildir.h b/kmicromail/libetpan/include/libetpan/maildir.h
new file mode 100644
index 0000000..b782484
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/maildir.h
@@ -0,0 +1,60 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001 - 2003 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef MAILDIR_H
+
+#define MAILDIR_H
+
+#include <libetpan/maildir_types.h>
+
+struct maildir * maildir_new(const char * path);
+
+void maildir_free(struct maildir * md);
+
+int maildir_update(struct maildir * md);
+
+int maildir_message_add(struct maildir * md,
+    const char * message, size_t size);
+
+int maildir_message_add_file(struct maildir * md, int fd);
+
+char * maildir_message_get(struct maildir * md, const char * uid);
+
+int maildir_message_remove(struct maildir * md, const char * uid);
+
+int maildir_message_change_flags(struct maildir * md,
+    const char * uid, int new_flags);
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/maildir_types.h b/kmicromail/libetpan/include/libetpan/maildir_types.h
new file mode 100644
index 0000000..c7e368e
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/maildir_types.h
@@ -0,0 +1,90 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001 - 2003 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef MAILDIR_TYPES_H
+
+#define MAILDIR_TYPES_H
+
+#include <sys/types.h>
+#include <unistd.h>
+#include <libetpan/chash.h>
+#include <libetpan/carray.h>
+#include <inttypes.h>
+
+#include <libetpan/libetpan-config.h>
+
+#define LIBETPAN_MAILDIR
+
+enum {
+  MAILDIR_NO_ERROR = 0,
+  MAILDIR_ERROR_CREATE,
+  MAILDIR_ERROR_DIRECTORY,
+  MAILDIR_ERROR_MEMORY,
+  MAILDIR_ERROR_FILE,
+  MAILDIR_ERROR_NOT_FOUND,
+};
+
+#define MAILDIR_FLAG_NEW      (1 << 0)
+#define MAILDIR_FLAG_SEEN     (1 << 1)
+#define MAILDIR_FLAG_REPLIED  (1 << 2)
+#define MAILDIR_FLAG_FLAGGED  (1 << 3)
+#define MAILDIR_FLAG_TRASHED  (1 << 4)
+
+struct maildir_msg {
+  char * msg_uid;
+  char * msg_filename;
+  int msg_flags;
+};
+
+/*
+  work around for missing #define HOST_NAME_MAX in Linux
+*/
+
+#ifndef HOST_NAME_MAX
+#define HOST_NAME_MAX 255
+#endif
+
+struct maildir {
+  pid_t mdir_pid;
+  char mdir_hostname[HOST_NAME_MAX];
+  char mdir_path[PATH_MAX];
+  uint32_t mdir_counter;
+  time_t mdir_mtime_new;
+  time_t mdir_mtime_cur;
+  carray * mdir_msg_list;
+  chash * mdir_msg_hash;
+};
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/maildirdriver.h b/kmicromail/libetpan/include/libetpan/maildirdriver.h
new file mode 100644
index 0000000..f59cf3e
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/maildirdriver.h
@@ -0,0 +1,53 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef MAILDIRDRIVER_H
+
+#define MAILDIRDRIVER_H
+
+#include <libetpan/maildriver.h>
+#include <libetpan/maildirdriver_types.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern mailsession_driver * maildir_session_driver;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/maildirdriver_cached.h b/kmicromail/libetpan/include/libetpan/maildirdriver_cached.h
new file mode 100644
index 0000000..81de3c3
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/maildirdriver_cached.h
@@ -0,0 +1,53 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef MAILDIRDRIVER_CACHED_H
+
+#define MAILDIRDRIVER_CACHED_H
+
+#include <libetpan/maildriver.h>
+#include <libetpan/maildirdriver_types.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern mailsession_driver * maildir_cached_session_driver;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/maildirdriver_cached_message.h b/kmicromail/libetpan/include/libetpan/maildirdriver_cached_message.h
new file mode 100644
index 0000000..399ecaa
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/maildirdriver_cached_message.h
@@ -0,0 +1,52 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef MAILDIRDRIVER_CACHED_MESSAGE_H
+
+#define MAILDIRDRIVER_CACHED_MESSAGE_H
+
+#include <libetpan/maildirdriver_types.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern mailmessage_driver * maildir_cached_message_driver;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/maildirdriver_message.h b/kmicromail/libetpan/include/libetpan/maildirdriver_message.h
new file mode 100644
index 0000000..cb378bc
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/maildirdriver_message.h
@@ -0,0 +1,52 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef MAILDIRDRIVER_MESSAGE_H
+
+#define MAILDIRDRIVER_MESSAGE_H
+
+#include <libetpan/maildirdriver_types.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern mailmessage_driver * maildir_message_driver;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/maildirdriver_types.h b/kmicromail/libetpan/include/libetpan/maildirdriver_types.h
new file mode 100644
index 0000000..cb3661f
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/maildirdriver_types.h
@@ -0,0 +1,96 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef MAILDIRDRIVER_TYPES_H
+
+#define MAILDIRDRIVER_TYPES_H
+
+#include <libetpan/libetpan-config.h>
+
+#include <libetpan/maildriver_types.h>
+#include <libetpan/maildir.h>
+#include <libetpan/generic_cache_types.h>
+#include <libetpan/mailstorage_types.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+struct maildir_session_state_data {
+  struct maildir * md_session;
+  struct mail_flags_store * md_flags_store;
+};
+
+enum {
+  MAILDIRDRIVER_CACHED_SET_CACHE_DIRECTORY = 1,
+  MAILDIRDRIVER_CACHED_SET_FLAGS_DIRECTORY,
+};
+
+struct maildir_cached_session_state_data {
+  mailsession * md_ancestor;
+  char * md_quoted_mb;
+  struct mail_flags_store * md_flags_store;
+  char md_cache_directory[PATH_MAX];
+  char md_flags_directory[PATH_MAX];
+};
+
+/* maildir storage */
+
+/*
+  maildir_mailstorage is the state data specific to the maildir storage.
+
+  - pathname is the path of the maildir storage.
+  
+  - cached if this value is != 0, a persistant cache will be
+      stored on local system.
+  
+  - cache_directory is the location of the cache.
+
+  - flags_directory is the location of the flags.
+*/
+
+struct maildir_mailstorage {
+  char * md_pathname;
+  
+  int md_cached;
+  char * md_cache_directory;
+  char * md_flags_directory;
+};
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/maildirstorage.h b/kmicromail/libetpan/include/libetpan/maildirstorage.h
new file mode 100644
index 0000000..d17ea2c
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/maildirstorage.h
@@ -0,0 +1,69 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef MAILDIRSTORAGE_H
+
+#define MAILDIRSTORAGE_H
+
+#include <libetpan/maildirdriver_types.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+  maildir_mailstorage_init is the constructor for a mbox storage.
+
+  @param storage this is the storage to initialize.
+  
+  @param pathname is the directory that contains the mailbox.
+  
+  @param cached if this value is != 0, a persistant cache will be
+    stored on local system.
+
+  @param cache_directory is the location of the cache
+
+  @param flags_directory is the location of the flags
+*/
+
+int maildir_mailstorage_init(struct mailstorage * storage,
+    char * md_pathname, int md_cached,
+    char * md_cache_directory, char * md_flags_directory);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/maildriver.h b/kmicromail/libetpan/include/libetpan/maildriver.h
new file mode 100644
index 0000000..7da9aea
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/maildriver.h
@@ -0,0 +1,543 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef MAILDRIVER_H
+
+#define MAILDRIVER_H
+
+#include <libetpan/maildriver_types.h>
+#include <libetpan/maildriver_types_helper.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* mailsession */
+
+/*
+  mailsession_new creates a new session, using the given driver
+
+  @return the created session is returned
+*/
+
+mailsession * mailsession_new(mailsession_driver * sess_driver);
+
+/*
+  mailsession_free release the memory used by the session
+*/
+
+void mailsession_free(mailsession * session);
+
+/*
+  mailsession_parameters is used to make calls specific to the driver
+
+  @param id   is the command to send to the driver,
+           usually, commands can be found in the header of the driver
+
+  @param value is the parameter of the specific call 
+
+  @return MAIL_NO_ERROR is returned on success, MAIL_ERROR_XXX is returned
+    on error
+*/
+
+int mailsession_parameters(mailsession * session,
+                           int id, void * value);
+
+/*
+  There are drivers of two kinds : stream drivers (driver that connects
+  to servers through TCP or other means of connection) and file drivers
+  (driver that are based on filesystem)
+
+  The following function can only be used by stream drivers.
+  mailsession_connect_stream connects a stream to the session
+
+  @return MAIL_NO_ERROR is returned on success, MAIL_ERROR_XXX is returned
+    on error
+*/
+
+int mailsession_connect_stream(mailsession * session, mailstream * s);
+
+/*
+  The following function can only be used by file drivers.
+  mailsession_connect_path selects the main path of the session
+
+  @return MAIL_NO_ERROR is returned on success, MAIL_ERROR_XXX is returned
+    on error
+*/
+
+int mailsession_connect_path(mailsession * session, char * path);
+
+/*
+  NOTE: works only on stream drivers
+
+  mailsession_starttls switches the current connection to TLS (secure layer)
+
+  @return MAIL_NO_ERROR is returned on success, MAIL_ERROR_XXX is returned
+    on error
+*/
+
+int mailsession_starttls(mailsession * session);
+
+/*
+  mailsession_login notifies the login and the password to authenticate
+  to the session
+
+  @param userid    the given string is only needed at this function call
+    (it will be duplicated if necessary)
+  @param password  the given string is only needed at this function call
+    (it will be duplicated if necessary)
+
+  @return MAIL_NO_ERROR is returned on success, MAIL_ERROR_XXX is returned
+    on error
+*/
+
+int mailsession_login(mailsession * session,
+                      char * userid, char * password);
+
+/*
+  NOTE: this function doesn't often work on filsystem drivers
+
+  mailsession_logout deconnects the session and closes the stream.
+
+  @return MAIL_NO_ERROR is returned on success, MAIL_ERROR_XXX is returned
+    on error
+*/
+
+int mailsession_logout(mailsession * session);
+
+/*
+  mailsession_noop does no operation on the session, but it can be
+  used to poll for the status of the connection.
+
+  @return MAIL_NO_ERROR is returned on success, MAIL_ERROR_XXX is returned
+    on error
+*/
+
+int mailsession_noop(mailsession * session);
+
+/*
+  NOTE: driver's specific should be used
+
+  mailsession_build_folder_name will return an allocated string with
+  that contains the complete path of the folder to create
+
+  @param session the sesion
+  @param mb is the parent mailbox
+  @param name is the name of the folder to create
+  @param result the complete path of the folder to create will be
+    stored in (* result), this name have to be freed with free()
+
+  @return MAIL_NO_ERROR is returned on success, MAIL_ERROR_XXX is returned
+    on error
+*/
+
+int mailsession_build_folder_name(mailsession * session, char * mb,
+                                  char * name, char ** result);
+
+/*
+  NOTE: driver's specific should be used
+
+  mailsession_create_folder creates the folder that corresponds to the
+  given name
+
+  @param session the session
+  @param mb is the name of the mailbox
+
+  @return MAIL_NO_ERROR is returned on success, MAIL_ERROR_XXX is returned
+    on error
+*/
+
+int mailsession_create_folder(mailsession * session, char * mb);
+
+
+/*
+  NOTE: driver's specific should be used
+
+  mailsession_delete_folder deletes the folder that corresponds to the
+  given name
+
+  @param session the session
+  @param mb is the name of the mailbox
+
+  @return MAIL_NO_ERROR is returned on success, MAIL_ERROR_XXX is returned
+    on error
+*/
+
+int mailsession_delete_folder(mailsession * session, char * mb);
+
+
+/*
+  mailsession_rename_folder changes the name of the folder
+
+  @param session the session
+  @param mb is the name of the mailbox whose name has to be changed
+  @param new_name is the destination name (the parent
+    of the new folder folder can be other)
+
+  @return MAIL_NO_ERROR is returned on success, MAIL_ERROR_XXX is returned
+    on error
+*/
+
+int mailsession_rename_folder(mailsession * session,
+                              char * mb, char * new_name);
+
+/*
+  mailsession_check_folder makes a checkpoint of the session
+  
+  @param session the session
+  
+  @return MAIL_NO_ERROR is returned on success, MAIL_ERROR_XXX is returned
+    on error
+*/
+
+int mailsession_check_folder(mailsession * session);
+
+
+/*
+  NOTE: this function is not implemented in most drivers
+
+  mailsession_examine_folder selects a mailbox as readonly
+  
+  @return MAIL_NO_ERROR is returned on success, MAIL_ERROR_XXX is returned
+    on error
+*/
+
+int mailsession_examine_folder(mailsession * session, char * mb);
+
+
+/*
+  mailsession_select_folder selects a mailbox
+  
+  @return MAIL_NO_ERROR is returned on success, MAIL_ERROR_XXX is returned
+    on error
+*/
+
+int mailsession_select_folder(mailsession * session, char * mb);
+
+
+/*
+  mailsession_expunge_folder deletes all messages marked \Deleted
+  
+  @return MAIL_NO_ERROR is returned on success, MAIL_ERROR_XXX is returned
+    on error
+*/
+
+int mailsession_expunge_folder(mailsession * session);
+
+
+/*
+  mailsession_status_folder queries the status of the folder
+  (number of messages, number of recent messages, number of unseen messages)
+  
+  @param session the session
+  @param mb mailbox to query
+  @param result_messages the number of messages is stored
+    in (* result_messages)
+  @param result_recent the number of messages is stored
+    in (* result_recent)
+  @param result_unseen the number of messages is stored
+    in (* result_unseen)
+
+  @return MAIL_NO_ERROR is returned on success, MAIL_ERROR_XXX is returned
+    on error
+*/
+
+int mailsession_status_folder(mailsession * session, char * mb,
+    uint32_t * result_messages, uint32_t * result_recent,
+    uint32_t * result_unseen);
+
+
+/*
+  mailsession_messages_number queries the number of messages in the folder
+
+  @param session the session
+  @param mb mailbox to query
+  @param result the number of messages is stored in (* result)
+
+  @return MAIL_NO_ERROR is returned on success, MAIL_ERROR_XXX is returned
+    on error
+*/
+
+int mailsession_messages_number(mailsession * session, char * mb,
+                                uint32_t * result);
+
+/*
+  mailsession_recent_number queries the number of recent messages in the folder
+
+  @param session the session
+  @param mb mailbox to query
+  @param result the number of recent messages is stored in (* result)
+
+  @return MAIL_NO_ERROR is returned on success, MAIL_ERROR_XXX is returned
+    on error
+*/
+
+int mailsession_recent_number(mailsession * session,
+                              char * mb, uint32_t * result);
+
+/*
+  mailsession_unseen_number queries the number of unseen messages in the folder
+
+  @param session the session
+  @param mb mailbox to query
+  @param result the number of unseen messages is stored in (* result)
+
+  @return MAIL_NO_ERROR is returned on success, MAIL_ERROR_XXX is returned
+    on error
+*/
+
+int mailsession_unseen_number(mailsession * session, char * mb,
+                              uint32_t * result);
+
+/*
+  NOTE: driver's specific should be used
+
+  mailsession_list_folders returns the list of all sub-mailboxes
+  of the given mailbox
+
+  @param session the session
+  @param mb the mailbox
+  @param result list of mailboxes if stored in (* result),
+    this structure have to be freed with mail_list_free()
+
+  @return MAIL_NO_ERROR is returned on success, MAIL_ERROR_XXX is returned
+    on error
+*/
+
+int mailsession_list_folders(mailsession * session, char * mb,
+                             struct mail_list ** result);
+
+/*
+  NOTE: driver's specific should be used
+
+  mailsession_lsub_folders returns the list of subscribed
+  sub-mailboxes of the given mailbox
+
+  @param session the session
+  @param mb the mailbox
+  @param result list of mailboxes if stored in (* result),
+    this structure have to be freed with mail_list_free()
+
+  @return MAIL_NO_ERROR is returned on success, MAIL_ERROR_XXX is returned
+    on error
+*/
+
+int mailsession_lsub_folders(mailsession * session, char * mb,
+                             struct mail_list ** result);
+
+/*
+  NOTE: driver's specific should be used
+
+  mailsession_subscribe_folder subscribes to the given mailbox
+
+  @param session the session
+  @param mb the mailbox
+
+  @return MAIL_NO_ERROR is returned on success, MAIL_ERROR_XXX is returned
+    on error
+*/
+
+int mailsession_subscribe_folder(mailsession * session, char * mb);
+
+/*
+  NOTE: driver's specific should be used
+
+  mailsession_unsubscribe_folder unsubscribes to the given mailbox
+
+  @param session the session
+  @param mb the mailbox
+
+  @return MAIL_NO_ERROR is returned on success, MAIL_ERROR_XXX is returned
+    on error
+*/
+
+int mailsession_unsubscribe_folder(mailsession * session, char * mb);
+
+/*
+  mailsession_append_message adds a RFC 2822 message to the current
+  given mailbox
+
+  @param session the session
+  @param message is a string that contains the RFC 2822 message
+  @param size this is the size of the message
+
+  @return MAIL_NO_ERROR is returned on success, MAIL_ERROR_XXX is returned
+    on error
+*/
+
+int mailsession_append_message(mailsession * session,
+                               char * message, size_t size);
+
+/*
+  NOTE: some drivers does not implement this
+
+  mailsession_copy_message copies a message whose number is given to
+  a given mailbox. The mailbox must be accessible from the same session.
+
+  @param session the session
+  @param num the message number
+  @param mb the destination mailbox
+
+  @return MAIL_NO_ERROR is returned on success, MAIL_ERROR_XXX is returned
+    on error
+*/
+
+int mailsession_copy_message(mailsession * session,
+                             uint32_t num, char * mb);
+
+/*
+  NOTE: some drivers does not implement this
+
+  mailsession_move_message copies a message whose number is given to
+  a given mailbox. The mailbox must be accessible from the same session.
+
+  @param session the session
+  @param num the message number
+  @param mb the destination mailbox
+
+  @return MAIL_NO_ERROR is returned on success, MAIL_ERROR_XXX is returned
+    on error
+*/
+
+int mailsession_move_message(mailsession * session,
+                             uint32_t num, char * mb);
+
+/*
+  mailsession_get_messages_list returns the list of message numbers
+  of the current mailbox.
+
+  @param session the session
+  @param result the list of message numbers will be stored in (* result),
+    this structure have to be freed with mailmessage_list_free()
+
+  @return MAIL_NO_ERROR is returned on success, MAIL_ERROR_XXX is returned
+    on error
+*/
+
+int mailsession_get_messages_list(mailsession * session,
+                                  struct mailmessage_list ** result);
+
+/*
+  mailsession_get_envelopes_list fills the parsed fields in the
+  mailmessage structures of the mailmessage_list.
+
+  @param session the session
+  @param result this is the list of mailmessage structures
+
+  @return MAIL_NO_ERROR is returned on success, MAIL_ERROR_XXX is returned
+    on error
+*/
+
+int mailsession_get_envelopes_list(mailsession * session,
+                                   struct mailmessage_list * result);
+
+/*
+  NOTE: some drivers does not implement this
+
+  mailsession_remove_message removes the given message from the mailbox.
+  The message is permanently deleted.
+
+  @param session the session
+  @param num is the message number
+
+  @return MAIL_NO_ERROR is returned on success, MAIL_ERROR_XXX is returned
+    on error
+*/
+
+int mailsession_remove_message(mailsession * session, uint32_t num);
+
+
+/*
+  NOTE: this function is not implemented in most drivers
+
+  mailsession_search_message returns a list of message numbers that
+  corresponds to the given criteria.
+
+  @param session the session
+  @param charset is the charset to use (it can be NULL)
+  @param key is the list of criteria
+  @param result the search result is stored in (* result),
+    this structure have to be freed with mail_search_result_free()
+
+  @return MAIL_NO_ERROR is returned on success, MAIL_ERROR_XXX is returned
+    on error
+*/
+
+#if 0
+int mailsession_search_messages(mailsession * session, char * charset,
+                                struct mail_search_key * key,
+                                struct mail_search_result ** result);
+#endif
+
+/*
+  mailsession_get_message returns a mailmessage structure that corresponds
+  to the given message number.
+  * WARNING * mailsession_get_message_by_uid() should be used instead.
+
+  @param session the session
+  @param num the message number
+  @param result the allocated mailmessage structure will be stored
+    in (* result), this structure have to be freed with mailmessage_free() 
+
+  @return MAIL_NO_ERROR is returned on success, MAIL_ERROR_XXX is returned
+    on error
+*/
+
+int mailsession_get_message(mailsession * session,
+                            uint32_t num, mailmessage ** result);
+
+/*
+  mailsession_get_message_by_uid returns a mailmessage structure
+  that corresponds to the given message unique identifier.
+  This is currently implemented only for cached drivers.
+  * WARNING * That will deprecates the use of mailsession_get_message()
+  
+  @param session the session
+  @param uid the message unique identifier
+  @param result the allocated mailmessage structure will be stored
+    in (* result), this structure have to be freed with mailmessage_free() 
+  
+  @return MAIL_NO_ERROR is returned on success, MAIL_ERROR_XXX is returned
+    on error
+*/
+
+int mailsession_get_message_by_uid(mailsession * session,
+    const char * uid, mailmessage ** result);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/maildriver_errors.h b/kmicromail/libetpan/include/libetpan/maildriver_errors.h
new file mode 100644
index 0000000..118b259
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/maildriver_errors.h
@@ -0,0 +1,99 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001 - 2003 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef MAILDRIVER_ERRORS_H
+
+#define MAILDRIVER_ERRORS_H
+
+enum {
+  MAIL_NO_ERROR = 0,
+  MAIL_NO_ERROR_AUTHENTICATED,
+  MAIL_NO_ERROR_NON_AUTHENTICATED,
+  MAIL_ERROR_NOT_IMPLEMENTED,
+  MAIL_ERROR_UNKNOWN,
+  MAIL_ERROR_CONNECT,
+  MAIL_ERROR_BAD_STATE,
+  MAIL_ERROR_FILE,
+  MAIL_ERROR_STREAM,
+  MAIL_ERROR_LOGIN,
+  MAIL_ERROR_CREATE, /* 10 */
+  MAIL_ERROR_DELETE,
+  MAIL_ERROR_LOGOUT,
+  MAIL_ERROR_NOOP,
+  MAIL_ERROR_RENAME,
+  MAIL_ERROR_CHECK,
+  MAIL_ERROR_EXAMINE,
+  MAIL_ERROR_SELECT,
+  MAIL_ERROR_MEMORY,
+  MAIL_ERROR_STATUS,
+  MAIL_ERROR_SUBSCRIBE, /* 20 */
+  MAIL_ERROR_UNSUBSCRIBE,
+  MAIL_ERROR_LIST,
+  MAIL_ERROR_LSUB,
+  MAIL_ERROR_APPEND,
+  MAIL_ERROR_COPY,
+  MAIL_ERROR_FETCH,
+  MAIL_ERROR_STORE,
+  MAIL_ERROR_SEARCH,
+  MAIL_ERROR_DISKSPACE,
+  MAIL_ERROR_MSG_NOT_FOUND,  /* 30 */
+  MAIL_ERROR_PARSE,
+  MAIL_ERROR_INVAL,
+  MAIL_ERROR_PART_NOT_FOUND,
+  MAIL_ERROR_REMOVE,
+  MAIL_ERROR_FOLDER_NOT_FOUND,
+  MAIL_ERROR_MOVE,
+  MAIL_ERROR_STARTTLS,
+  MAIL_ERROR_CACHE_MISS,
+  MAIL_ERROR_NO_TLS,
+  MAIL_ERROR_EXPUNGE,
+  /* misc errors */
+  MAIL_ERROR_MISC,
+  MAIL_ERROR_PROTOCOL,
+  MAIL_ERROR_CAPABILITY,
+  MAIL_ERROR_CLOSE,
+  MAIL_ERROR_FATAL,
+  MAIL_ERROR_READONLY,
+  MAIL_ERROR_NO_APOP,
+  MAIL_ERROR_COMMAND_NOT_SUPPORTED,
+  MAIL_ERROR_NO_PERMISSION,
+  MAIL_ERROR_PROGRAM_ERROR,
+  MAIL_ERROR_SUBJECT_NOT_FOUND,
+  MAIL_ERROR_CHAR_ENCODING_FAILED,
+  MAIL_ERROR_SEND,
+  MAIL_ERROR_COMMAND,
+};
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/maildriver_types.h b/kmicromail/libetpan/include/libetpan/maildriver_types.h
new file mode 100644
index 0000000..3ff9440
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/maildriver_types.h
@@ -0,0 +1,793 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef MAILDRIVER_TYPES_H
+
+#define MAILDRIVER_TYPES_H
+
+#include <inttypes.h>
+#include <sys/types.h>
+
+#include <libetpan/mailstream.h>
+#include <libetpan/mailimf.h>
+#include <libetpan/mailmime.h>
+#include <libetpan/carray.h>
+
+#include <libetpan/mailthread_types.h>
+#include <libetpan/maildriver_errors.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef struct mailsession_driver mailsession_driver;
+
+typedef struct mailsession mailsession;
+
+typedef struct mailmessage_driver mailmessage_driver;
+
+typedef struct mailmessage mailmessage;
+
+
+/*
+  mailmessage_list is a list of mailmessage
+  
+  - tab is an array of mailmessage structures
+*/
+
+struct mailmessage_list {
+  carray * msg_tab; /* elements are (mailmessage *) */
+};
+
+struct mailmessage_list * mailmessage_list_new(carray * msg_tab);
+void mailmessage_list_free(struct mailmessage_list * env_list);
+
+/*
+  mail_list is a list of mailbox names
+
+  - list is a list of mailbox names
+*/
+
+struct mail_list {
+  clist * mb_list; /* elements are (char *) */
+};
+
+struct mail_list * mail_list_new(clist * mb_list);
+void mail_list_free(struct mail_list * resp);
+
+/*
+  This is a flag value.
+  Flags can be combined with OR operation
+*/
+
+enum {
+  MAIL_FLAG_NEW       = 1 << 0,
+  MAIL_FLAG_SEEN      = 1 << 1,
+  MAIL_FLAG_FLAGGED   = 1 << 2,
+  MAIL_FLAG_DELETED   = 1 << 3,
+  MAIL_FLAG_ANSWERED  = 1 << 4,
+  MAIL_FLAG_FORWARDED = 1 << 5,
+  MAIL_FLAG_CANCELLED = 1 << 6,
+};
+
+/*
+  mail_flags is the value of a flag related to a message.
+  
+  - flags is the standard flags value
+
+  - extension is a list of unknown flags for libEtPan!
+*/
+
+struct mail_flags {
+  uint32_t fl_flags;
+  clist * fl_extension; /* elements are (char *) */
+};
+
+struct mail_flags * mail_flags_new(uint32_t fl_flags, clist * fl_ext);
+void mail_flags_free(struct mail_flags * flags);
+
+/*
+  This function creates a flag for a new message
+*/
+
+struct mail_flags * mail_flags_new_empty(void);
+
+
+/*
+  mailimf_date_time_comp compares two dates
+  
+  
+*/
+
+int32_t mailimf_date_time_comp(struct mailimf_date_time * date1,
+    struct mailimf_date_time * date2);
+
+/*
+  this is type type of the search criteria
+*/
+
+enum {
+  MAIL_SEARCH_KEY_ALL,        /* all messages correspond */
+  MAIL_SEARCH_KEY_ANSWERED,   /* messages with flag \Answered */
+  MAIL_SEARCH_KEY_BCC,        /* messages which Bcc field contains
+                                 a given string */
+  MAIL_SEARCH_KEY_BEFORE,     /* messages which internal date is earlier
+                                 than the specified date */
+  MAIL_SEARCH_KEY_BODY,       /* message that contains the given string
+                                 (in header and text parts) */
+  MAIL_SEARCH_KEY_CC,         /* messages whose Cc field contains the
+                                 given string */
+  MAIL_SEARCH_KEY_DELETED,    /* messages with the flag \Deleted */
+  MAIL_SEARCH_KEY_FLAGGED,    /* messages with the flag \Flagged */ 
+  MAIL_SEARCH_KEY_FROM,       /* messages whose From field contains the
+                                 given string */
+  MAIL_SEARCH_KEY_NEW,        /* messages with the flag \Recent and not
+                                 the \Seen flag */
+  MAIL_SEARCH_KEY_OLD,        /* messages that do not have the
+                                 \Recent flag set */
+  MAIL_SEARCH_KEY_ON,         /* messages whose internal date is the
+                                 specified date */
+  MAIL_SEARCH_KEY_RECENT,     /* messages with the flag \Recent */
+  MAIL_SEARCH_KEY_SEEN,       /* messages with the flag \Seen */
+  MAIL_SEARCH_KEY_SINCE,      /* messages whose internal date is later
+                                 than specified date */
+  MAIL_SEARCH_KEY_SUBJECT,    /* messages whose Subject field contains the
+                                 given string */
+  MAIL_SEARCH_KEY_TEXT,       /* messages whose text part contains the
+                                 given string */
+  MAIL_SEARCH_KEY_TO,         /* messages whose To field contains the
+                                 given string */
+  MAIL_SEARCH_KEY_UNANSWERED, /* messages with no flag \Answered */
+  MAIL_SEARCH_KEY_UNDELETED,  /* messages with no flag \Deleted */
+  MAIL_SEARCH_KEY_UNFLAGGED,  /* messages with no flag \Flagged */
+  MAIL_SEARCH_KEY_UNSEEN,     /* messages with no flag \Seen */
+  MAIL_SEARCH_KEY_HEADER,     /* messages whose given field 
+                                 contains the given string */
+  MAIL_SEARCH_KEY_LARGER,     /* messages whose size is larger then
+                                 the given size */
+  MAIL_SEARCH_KEY_NOT,        /* not operation of the condition */
+  MAIL_SEARCH_KEY_OR,         /* or operation between two conditions */
+  MAIL_SEARCH_KEY_SMALLER,    /* messages whose size is smaller than
+                                 the given size */
+  MAIL_SEARCH_KEY_MULTIPLE    /* the boolean operator between the
+                                 conditions is AND */
+};
+
+/*
+  mail_search_key is the condition on the messages to return
+  
+  - type is the type of the condition
+
+  - bcc is the text to search in the Bcc field when type is
+    MAIL_SEARCH_KEY_BCC, should be allocated with malloc()
+
+  - before is a date when type is MAIL_SEARCH_KEY_BEFORE
+
+  - body is the text to search in the message when type is
+    MAIL_SEARCH_KEY_BODY, should be allocated with malloc()
+
+  - cc is the text to search in the Cc field when type is
+    MAIL_SEARCH_KEY_CC, should be allocated with malloc()
+  
+  - from is the text to search in the From field when type is
+    MAIL_SEARCH_KEY_FROM, should be allocated with malloc()
+
+  - on is a date when type is MAIL_SEARCH_KEY_ON
+
+  - since is a date when type is MAIL_SEARCH_KEY_SINCE
+  
+  - subject is the text to search in the Subject field when type is
+    MAILIMAP_SEARCH_KEY_SUBJECT, should be allocated with malloc()
+
+  - text is the text to search in the text part of the message when
+    type is MAILIMAP_SEARCH_KEY_TEXT, should be allocated with malloc()
+
+  - to is the text to search in the To field when type is
+    MAILIMAP_SEARCH_KEY_TO, should be allocated with malloc()
+
+  - header_name is the header name when type is MAILIMAP_SEARCH_KEY_HEADER,
+    should be allocated with malloc()
+
+  - header_value is the text to search in the given header when type is
+    MAILIMAP_SEARCH_KEY_HEADER, should be allocated with malloc()
+
+  - larger is a size when type is MAILIMAP_SEARCH_KEY_LARGER
+
+  - not is a condition when type is MAILIMAP_SEARCH_KEY_NOT
+
+  - or1 is a condition when type is MAILIMAP_SEARCH_KEY_OR
+
+  - or2 is a condition when type is MAILIMAP_SEARCH_KEY_OR
+  
+  - sentbefore is a date when type is MAILIMAP_SEARCH_KEY_SENTBEFORE
+
+  - senton is a date when type is MAILIMAP_SEARCH_KEY_SENTON
+
+  - sentsince is a date when type is MAILIMAP_SEARCH_KEY_SENTSINCE
+
+  - smaller is a size when type is MAILIMAP_SEARCH_KEY_SMALLER
+
+  - multiple is a set of message when type is MAILIMAP_SEARCH_KEY_MULTIPLE
+*/
+
+#if 0
+struct mail_search_key {
+  int sk_type;
+  union {
+    char * sk_bcc;
+    struct mailimf_date_time * sk_before;
+    char * sk_body;
+    char * sk_cc;
+    char * sk_from;
+    struct mailimf_date_time * sk_on;
+    struct mailimf_date_time * sk_since;
+    char * sk_subject;
+    char * sk_text;
+    char * sk_to;
+    char * sk_header_name;
+    char * sk_header_value;
+    size_t sk_larger;
+    struct mail_search_key * sk_not;
+    struct mail_search_key * sk_or1;
+    struct mail_search_key * sk_or2;
+    size_t sk_smaller;
+    clist * sk_multiple; /* list of (struct mailimap_search_key *) */
+  } sk_data;
+};
+
+
+struct mail_search_key *
+mail_search_key_new(int sk_type,
+    char * sk_bcc, struct mailimf_date_time * sk_before,
+    char * sk_body, char * sk_cc, char * sk_from,
+    struct mailimf_date_time * sk_on, struct mailimf_date_time * sk_since,
+    char * sk_subject, char * sk_text, char * sk_to,
+    char * sk_header_name, char * sk_header_value, size_t sk_larger,
+    struct mail_search_key * sk_not, struct mail_search_key * sk_or1,
+    struct mail_search_key * sk_or2, size_t sk_smaller,
+    clist * sk_multiple);
+
+void mail_search_key_free(struct mail_search_key * key);
+#endif
+
+/*
+  mail_search_result is a list of message numbers that is returned
+  by the mailsession_search_messages function()
+*/
+
+#if 0
+struct mail_search_result {
+  clist * sr_list; /* list of (uint32_t *) */
+};
+
+struct mail_search_result * mail_search_result_new(clist * sr_list);
+
+void mail_search_result_free(struct mail_search_result * search_result);
+#endif
+
+
+/*
+  There is three kinds of identities :
+  - storage
+  - folders
+  - session
+
+  A storage (struct mailstorage) represents whether a server or
+  a main path,
+
+  A storage can be an IMAP server, the root path of a MH or a mbox file.
+
+  Folders (struct mailfolder) are the mailboxes we can
+  choose in the server or as sub-folder of the main path.
+
+  Folders for IMAP are the IMAP mailboxes, for MH this is one of the
+  folder of the MH storage, for mbox, there is only one folder, the
+  mbox file content;
+
+  A mail session (struct mailsession) is whether a connection to a server
+  or a path that is open. It is the abstraction lower folders and storage.
+  It allow us to send commands.
+
+  We have a session driver for mail session for each kind of storage.
+
+  From a session, we can get a message (struct mailmessage) to read.
+  We have a message driver for each kind of storage.
+*/
+
+/*
+  maildriver is the driver structure for mail sessions
+
+  - name is the name of the driver
+  
+  - initialize() is the function that will initializes a data structure
+      specific to the driver, it returns a value that will be stored
+      in the field data of the session.
+      The field data of the session is the state of the session,
+      the internal data structure used by the driver.
+      It is called when creating the mailsession structure with
+      mailsession_new().
+  
+  - uninitialize() frees the structure created with initialize()
+
+  - parameters() implements functions specific to the given mail access
+  
+  - connect_stream() connects a stream to the session
+
+  - connect_path() notify a main path to the session
+
+  - starttls() changes the current stream to a TLS stream
+  
+  - login() notifies the user and the password to authenticate to the
+      session
+
+  - logout() exits the session and closes the stream
+
+  - noop() does no operation on the session, but it can be
+      used to poll for the status of the connection.
+
+  - build_folder_name() will return an allocated string with
+      that contains the complete path of the folder to create
+
+  - create_folder() creates the folder that corresponds to the
+      given name
+
+  - delete_folder() deletes the folder that corresponds to the
+      given name
+
+  - rename_folder() change the name of the folder
+
+  - check_folder() makes a checkpoint of the session
+
+  - examine_folder() selects a mailbox as readonly
+
+  - select_folder() selects a mailbox
+
+  - expunge_folder() deletes all messages marked \Deleted
+
+  - status_folder() queries the status of the folder
+      (number of messages, number of recent messages, number of
+      unseen messages)
+
+  - messages_number() queries the number of messages in the folder
+
+  - recent_number() queries the number of recent messages in the folder
+
+  - unseen_number() queries the number of unseen messages in the folder
+
+  - list_folders() returns the list of all sub-mailboxes
+      of the given mailbox
+
+  - lsub_folders() returns the list of subscribed
+      sub-mailboxes of the given mailbox
+
+  - subscribe_folder() subscribes to the given mailbox
+
+  - unsubscribe_folder() unsubscribes to the given mailbox
+
+  - append_message() adds a RFC 2822 message to the current
+      given mailbox
+
+  - copy_message() copies a message whose number is given to
+       a given mailbox. The mailbox must be accessible from
+       the same session.
+
+  - move_message() copies a message whose number is given to
+       a given mailbox. The mailbox must be accessible from the
+       same session.
+
+  - get_messages_list() returns the list of message numbers
+      of the current mailbox.
+
+  - get_envelopes_list() fills the parsed fields in the
+      mailmessage structures of the mailmessage_list.
+
+  - remove_message() removes the given message from the mailbox.
+      The message is permanently deleted.
+
+  - search_message() returns a list of message numbers that
+      corresponds to the given criteria.
+
+  - get_message returns a mailmessage structure that corresponds
+      to the given message number.
+
+  - get_message_by_uid returns a mailmessage structure that corresponds
+      to the given message unique identifier.
+
+  * mandatory functions are the following :
+
+  - connect_stream() of connect_path()
+  - logout()
+  - get_messages_list()
+  - get_envelopes_list()
+
+  * we advise you to implement these functions :
+
+  - select_folder() (in case a session can access several folders)
+  - noop() (to check if the server is responding)
+  - check_folder() (to make a checkpoint of the session)
+  - status_folder(), messages_number(), recent_number(), unseen_number()
+      (to get stat of the folder)
+  - append_message() (but can't be done in the case of POP3 at least)
+  - login() in a case of an authenticated driver.
+  - starttls() in a case of a stream driver, if the procotol supports
+      STARTTLS.
+  - get_message_by_uid() so that the application can remember the message
+      by UID and build its own list of messages.
+
+  * drivers' specific :
+
+  Everything that is specific to the driver will be implemented in this
+  function :
+
+  - parameters()
+*/
+
+struct mailsession_driver {
+  char * sess_name;
+
+  int (* sess_initialize)(mailsession * session);
+  void (* sess_uninitialize)(mailsession * session);
+
+  int (* sess_parameters)(mailsession * session,
+      int id, void * value);
+
+  int (* sess_connect_stream)(mailsession * session, mailstream * s);
+  int (* sess_connect_path)(mailsession * session, char * path);
+
+  int (* sess_starttls)(mailsession * session);
+
+  int (* sess_login)(mailsession * session, char * userid, char * password);
+  int (* sess_logout)(mailsession * session);
+  int (* sess_noop)(mailsession * session);
+
+  /* folders operations */
+
+  int (* sess_build_folder_name)(mailsession * session, char * mb,
+      char * name, char ** result);
+
+  int (* sess_create_folder)(mailsession * session, char * mb);
+  int (* sess_delete_folder)(mailsession * session, char * mb);
+  int (* sess_rename_folder)(mailsession * session, char * mb,
+      char * new_name);
+  int (* sess_check_folder)(mailsession * session);
+  int (* sess_examine_folder)(mailsession * session, char * mb);
+  int (* sess_select_folder)(mailsession * session, char * mb);
+  int (* sess_expunge_folder)(mailsession * session);
+  int (* sess_status_folder)(mailsession * session, char * mb,
+      uint32_t * result_num, uint32_t * result_recent,
+      uint32_t * result_unseen);
+  int (* sess_messages_number)(mailsession * session, char * mb,
+      uint32_t * result);
+  int (* sess_recent_number)(mailsession * session, char * mb,
+      uint32_t * result);
+  int (* sess_unseen_number)(mailsession * session, char * mb,
+      uint32_t * result);
+
+  int (* sess_list_folders)(mailsession * session, char * mb,
+      struct mail_list ** result);
+  int (* sess_lsub_folders)(mailsession * session, char * mb,
+      struct mail_list ** result);
+
+  int (* sess_subscribe_folder)(mailsession * session, char * mb);
+  int (* sess_unsubscribe_folder)(mailsession * session, char * mb);
+
+  /* messages operations */
+
+  int (* sess_append_message)(mailsession * session,
+      char * message, size_t size);
+  int (* sess_copy_message)(mailsession * session,
+      uint32_t num, char * mb);
+  int (* sess_move_message)(mailsession * session,
+      uint32_t num, char * mb);
+
+  int (* sess_get_message)(mailsession * session,
+      uint32_t num, mailmessage ** result);
+
+  int (* sess_get_message_by_uid)(mailsession * session,
+      const char * uid, mailmessage ** result);
+  
+  int (* sess_get_messages_list)(mailsession * session,
+      struct mailmessage_list ** result);
+  int (* sess_get_envelopes_list)(mailsession * session,
+      struct mailmessage_list * env_list);
+  int (* sess_remove_message)(mailsession * session, uint32_t num);
+#if 0
+  int (* sess_search_messages)(mailsession * session, char * charset,
+      struct mail_search_key * key,
+      struct mail_search_result ** result);
+#endif
+};
+
+
+/*
+  session is the data structure for a mail session.
+
+  - data is the internal data structure used by the driver
+    It is called when initializing the mailsession structure.
+
+  - driver is the driver used for the session
+*/
+
+struct mailsession {
+  void * sess_data;
+  mailsession_driver * sess_driver;
+};
+
+
+
+
+/*
+  mailmessage_driver is the driver structure to get information from messages.
+  
+  - name is the name of the driver
+
+  - initialize() is the function that will initializes a data structure
+      specific to the driver, it returns a value that will be stored
+      in the field data of the mailsession.
+      The field data of the session is the state of the session,
+      the internal data structure used by the driver.
+      It is called when initializing the mailmessage structure with
+      mailmessage_init().
+  
+  - uninitialize() frees the structure created with initialize().
+      It will be called by mailmessage_free().
+
+  - flush() will free from memory all temporary structures of the message
+      (for example, the MIME structure of the message).
+
+  - fetch_result_free() will free all strings resulted by fetch() or
+      any fetch_xxx() functions that returns a string.
+
+  - fetch() returns the content of the message (headers and text).
+
+  - fetch_header() returns the content of the headers.
+
+  - fetch_body() returns the message text (message content without headers)
+
+  - fetch_size() returns the size of the message content.
+
+  - get_bodystructure() returns the MIME structure of the message.
+
+  - fetch_section() returns the content of a given MIME part
+
+  - fetch_section_header() returns the header of the message
+      contained by the given MIME part.
+
+  - fetch_section_mime() returns the MIME headers of the
+      given MIME part.
+
+  - fetch_section_body() returns the text (if this is a message, this is the
+      message content without headers) of the given MIME part.
+
+  - fetch_envelope() returns a mailimf_fields structure, with a list of
+      fields chosen by the driver.
+
+  - get_flags() returns a the flags related to the message.
+      When you want to get flags of a message, you have to make sure to
+      call get_flags() at least once before using directly message->flags.
+*/
+
+#define LIBETPAN_MAIL_MESSAGE_CHECK
+
+struct mailmessage_driver {
+  char * msg_name;
+
+  int (* msg_initialize)(mailmessage * msg_info);
+ 
+  void (* msg_uninitialize)(mailmessage * msg_info);
+  
+  void (* msg_flush)(mailmessage * msg_info);
+
+  void (* msg_check)(mailmessage * msg_info);
+
+  void (* msg_fetch_result_free)(mailmessage * msg_info,
+                             char * msg);
+
+  int (* msg_fetch)(mailmessage * msg_info,
+                char ** result,
+                size_t * result_len);
+       
+  int (* msg_fetch_header)(mailmessage * msg_info,
+                       char ** result,
+                       size_t * result_len);
+  
+  int (* msg_fetch_body)(mailmessage * msg_info,
+                     char ** result, size_t * result_len);
+
+  int (* msg_fetch_size)(mailmessage * msg_info,
+                     size_t * result);
+  
+  int (* msg_get_bodystructure)(mailmessage * msg_info,
+                            struct mailmime ** result);
+  
+  int (* msg_fetch_section)(mailmessage * msg_info,
+                        struct mailmime * mime,
+                        char ** result, size_t * result_len);
+  
+  int (* msg_fetch_section_header)(mailmessage * msg_info,
+                               struct mailmime * mime,
+                               char ** result,
+                               size_t * result_len);
+  
+  int (* msg_fetch_section_mime)(mailmessage * msg_info,
+                             struct mailmime * mime,
+                             char ** result,
+                             size_t * result_len);
+  
+  int (* msg_fetch_section_body)(mailmessage * msg_info,
+                             struct mailmime * mime,
+                             char ** result,
+                             size_t * result_len);
+
+  int (* msg_fetch_envelope)(mailmessage * msg_info,
+                         struct mailimf_fields ** result);
+
+  int (* msg_get_flags)(mailmessage * msg_info,
+                    struct mail_flags ** result);
+};
+
+
+/*
+  mailmessage is a data structure to get information from messages
+
+  - session is the session linked to the given message, it can be NULL
+
+  - driver is the message driver
+  
+  - index is the message number
+
+  - uid, when it is not NULL, it means that the folder 
+      the folder has persistant message numbers, the string is
+      the unique message number in the folder.
+      uid should be implemented if possible.
+      for drivers where we cannot generate real uid,
+      a suggestion is "AAAA-IIII" where AAAA is some
+      random session number and IIII the content of index field.
+
+  - size, when it is not 0, is the size of the message content.
+  
+  - fields, when it is not NULL, are the header fields of the message.
+
+  - flags, when it is not NULL, are the flags related to the message.
+
+  - single_fields, when resolved != 0, is filled with the data of fields.
+
+  - mime, when it is not NULL
+
+  - cached is != 0 when the header fields were read from the cache.
+  
+  - data is data specific to the driver, this is internal data structure,
+      some state of the message.
+*/
+
+struct mailmessage {
+  mailsession * msg_session;
+  mailmessage_driver * msg_driver;
+  uint32_t msg_index;
+  char * msg_uid;
+
+  size_t msg_size;
+  struct mailimf_fields * msg_fields;
+  struct mail_flags * msg_flags;
+
+  int msg_resolved;
+  struct mailimf_single_fields msg_single_fields;
+  struct mailmime * msg_mime;
+
+  /* internal data */
+
+  int msg_cached;
+  void * msg_data;
+  
+ /*
+   msg_folder field :
+   used to reference the mailfolder, this is a workaround due
+   to the problem with initial conception, where folder notion
+   did not exist.
+ */
+  void * msg_folder;
+  /* user data */
+  void * msg_user_data;
+};
+
+
+/*
+  mailmessage_tree is a node in the messages tree (thread)
+  
+  - parent is the parent of the message, it is NULL if the message
+      is the root of the message tree.
+
+  - date is the date of the message in number of second elapsed
+      since 00:00:00 on January 1, 1970, Coordinated Universal Time (UTC).
+
+  - msg is the message structure that is stored referenced by the node.
+      is msg is NULL, this is a dummy node.
+
+  - children is an array that contains all the children of the node.
+      children are mailmessage_tree structures.
+
+  - is_reply is != 0 when the message is a reply or a forward
+
+  - base_subject is the extracted subject of the message.
+
+  - index is the message number.
+*/
+
+struct mailmessage_tree {
+  struct mailmessage_tree * node_parent;
+  char * node_msgid;
+  time_t node_date;
+  mailmessage * node_msg;
+  carray * node_children; /* array of (struct mailmessage_tree *) */
+
+  /* private, used for threading */
+  int node_is_reply;
+  char * node_base_subject;
+};
+
+
+struct mailmessage_tree *
+mailmessage_tree_new(char * node_msgid, time_t node_date,
+    mailmessage * node_msg);
+
+void mailmessage_tree_free(struct mailmessage_tree * tree);
+
+/*
+  mailmessage_tree_free_recursive
+
+  if you want to release memory of the given tree and all the sub-trees,
+  you can use this function.
+*/
+
+void mailmessage_tree_free_recursive(struct mailmessage_tree * tree);
+
+
+struct generic_message_t {
+  int (* msg_prefetch)(mailmessage * msg_info);
+  void (* msg_prefetch_free)(struct generic_message_t * msg);
+  int msg_fetched;
+  char * msg_message;
+  size_t msg_length;
+  void * msg_data;
+};
+
+
+const char * maildriver_strerror(int err);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/maildriver_types_helper.h b/kmicromail/libetpan/include/libetpan/maildriver_types_helper.h
new file mode 100644
index 0000000..2e74dea
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/maildriver_types_helper.h
@@ -0,0 +1,99 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef MAILDRIVER_TYPES_HELPER_H
+
+#define MAILDRIVER_TYPES_HELPER_H
+
+#include <libetpan/maildriver_types.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+  mail_flags_add_extension adds the given flag if it does not exists in
+  the flags.
+
+  @param flags this is the flag to change
+
+  @param ext_flag this is the name of an extension flag
+    the given flag name is duplicated and is no more needed after
+    the function call.
+
+  @return MAIL_NO_ERROR is returned on success, MAIL_ERROR_XXX is returned
+    on error
+*/
+
+int mail_flags_add_extension(struct mail_flags * flags,
+                             char * ext_flag);
+
+/*
+  mail_flags_remove_extension removes the given flag if it does not exists in
+  the flags.
+
+  @param flags this is the flag to change
+
+  @param ext_flag this is the name of an extension flag
+    the given flag name is no more needed after the function call.
+
+  @return MAIL_NO_ERROR is returned on success, MAIL_ERROR_XXX is returned
+    on error
+*/
+
+int mail_flags_remove_extension(struct mail_flags * flags,
+                                char * ext_flag);
+
+/*
+  mail_flags_has_extension returns 1 if the flags is in the given flags,
+    0 is returned otherwise.
+
+  @param flags this is the flag to change
+
+  @param ext_flag this is the name of an extension flag
+    the given flag name is no more needed after the function call.
+
+  @return MAIL_NO_ERROR is returned on success, MAIL_ERROR_XXX is returned
+    on error
+*/
+
+int mail_flags_has_extension(struct mail_flags * flags,
+                             char * ext_flag);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/mailfolder.h b/kmicromail/libetpan/include/libetpan/mailfolder.h
new file mode 100644
index 0000000..3ecad23
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/mailfolder.h
@@ -0,0 +1,32 @@
+#ifndef MAILFOLDER_H
+
+#define MAILFOLDER_H
+
+#include "mailstorage_types.h"
+
+int mailfolder_noop(struct mailfolder * folder);
+
+int mailfolder_check(struct mailfolder * folder);
+
+int mailfolder_expunge(struct mailfolder * folder);
+
+int mailfolder_status(struct mailfolder * folder,
+    uint32_t * result_messages, uint32_t * result_recent,
+    uint32_t * result_unseen);
+
+int mailfolder_append_message(struct mailfolder * folder,
+    char * message, size_t size);
+
+int mailfolder_get_messages_list(struct mailfolder * folder,
+    struct mailmessage_list ** result);
+
+int mailfolder_get_envelopes_list(struct mailfolder * folder,
+    struct mailmessage_list * result);
+
+int mailfolder_get_message(struct mailfolder * folder,
+    uint32_t num, mailmessage ** result);
+
+int mailfolder_get_message_by_uid(struct mailfolder * folder,
+    const char * uid, mailmessage ** result);
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/mailimap.h b/kmicromail/libetpan/include/libetpan/mailimap.h
new file mode 100644
index 0000000..8dfa3d4
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/mailimap.h
@@ -0,0 +1,598 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef MAILIMAP_H
+
+#define MAILIMAP_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <libetpan/mailimap_types.h>
+#include <libetpan/mailimap_types_helper.h>
+#include <libetpan/mailimap_helper.h>
+
+#include <libetpan/mailimap_socket.h>
+#include <libetpan/mailimap_ssl.h>
+
+/*
+  mailimap_connect()
+
+  This function will connect the IMAP session with the given stream.
+
+  @param session  the IMAP session
+  @param s        stream to use
+
+  @return the return code is one of MAILIMAP_ERROR_XXX or
+    MAILIMAP_NO_ERROR codes
+  
+  note that on success, MAILIMAP_NO_ERROR_AUTHENTICATED or
+    MAILIMAP_NO_ERROR_NON_AUTHENTICATED is returned
+
+  MAILIMAP_NO_ERROR_NON_AUTHENTICATED is returned when you need to
+  use mailimap_login() to authenticate, else
+  MAILIMAP_NO_ERROR_AUTHENTICATED is returned.
+*/
+
+int mailimap_connect(mailimap * session, mailstream * s);
+
+/*
+  mailimap_append()
+
+  This function will append a given message to the given mailbox
+  by sending an APPEND command.
+
+  @param session       the IMAP session
+  @param mailbox       name of the mailbox
+  @param flag_list     flags of the message
+  @param date_time     timestamp of the message
+  @param literal       content of the message
+  @param literal_size  size of the message
+  
+  @return the return code is one of MAILIMAP_ERROR_XXX or
+    MAILIMAP_NO_ERROR codes
+*/
+
+int mailimap_append(mailimap * session, const char * mailbox,
+    struct mailimap_flag_list * flag_list,
+    struct mailimap_date_time * date_time,
+    const char * literal, size_t literal_size);
+
+/*
+   mailimap_noop()
+   
+   This function will poll for an event on the server by
+   sending a NOOP command to the IMAP server
+
+   @param session IMAP session
+   
+   @return the return code is one of MAILIMAP_ERROR_XXX or
+     MAILIMAP_NO_ERROR_XXX codes
+*/
+
+int mailimap_noop(mailimap * session);
+
+/*
+   mailimap_logout()
+   
+   This function will logout from an IMAP server by sending
+   a LOGOUT command.
+
+   @param session IMAP session
+  
+   @return the return code is one of MAILIMAP_ERROR_XXX or
+     MAILIMAP_NO_ERROR codes
+*/
+
+int mailimap_logout(mailimap * session);
+
+/*
+   mailimap_capability()
+   
+   This function will query an IMAP server for his capabilities
+   by sending a CAPABILITY command.
+
+   @param session IMAP session
+   @param result  The result of this command is a list of
+     capabilities and it is stored into (* result).
+
+   @return the return code is one of MAILIMAP_ERROR_XXX or
+     MAILIMAP_NO_ERROR codes
+ */
+
+int mailimap_capability(mailimap * session,
+                        struct mailimap_capability_data ** result);
+
+/*
+   mailimap_check()
+
+   This function will request for a checkpoint of the mailbox by
+   sending a CHECK command.
+   
+   @param session IMAP session
+
+   @return the return code is one of MAILIMAP_ERROR_XXX or
+     MAILIMAP_NO_ERROR codes
+ */
+
+int mailimap_check(mailimap * session);
+
+/*
+   mailimap_close()
+
+   This function will close the selected mailbox by sending
+   a CLOSE command.
+
+   @param session IMAP session
+   
+   @return the return code is one of MAILIMAP_ERROR_XXX or
+     MAILIMAP_NO_ERROR codes
+ */
+
+int mailimap_close(mailimap * session);
+
+/*
+   mailimap_expunge()
+
+   This function will permanently remove from the selected mailbox
+   message that have the \Deleted flag set.
+
+   @param session IMAP session
+
+   @return the return code is one of MAILIMAP_ERROR_XXX or
+     MAILIMAP_NO_ERROR codes
+*/
+
+int mailimap_expunge(mailimap * session);
+
+/*
+   mailimap_copy()
+
+   This function will copy the given messages from the selected mailbox
+   to the given mailbox. 
+
+   @param session IMAP session
+   @param set     This is a set of message numbers.
+   @param mb      This is the destination mailbox.
+
+   @return the return code is one of MAILIMAP_ERROR_XXX or
+     MAILIMAP_NO_ERROR codes
+ */
+
+int mailimap_copy(mailimap * session, struct mailimap_set * set,
+    const char * mb);
+
+/*
+   mailimap_uid_copy()
+
+   This function will copy the given messages from the selected mailbox
+   to the given mailbox. 
+
+   @param session IMAP session
+   @param set     This is a set of message unique identifiers.
+   @param mb      This is the destination mailbox.
+
+   @return the return code is one of MAILIMAP_ERROR_XXX or
+   MAILIMAP_NO_ERROR codes
+ */
+
+int mailimap_uid_copy(mailimap * session,
+    struct mailimap_set * set, const char * mb);
+
+/*
+   mailimap_create()
+
+   This function will create a mailbox.
+
+   @param session IMAP session
+   @param mb      This is the name of the mailbox to create.
+
+   @return the return code is one of MAILIMAP_ERROR_XXX or
+     MAILIMAP_NO_ERROR codes
+*/
+
+int mailimap_create(mailimap * session, const char * mb);
+
+/*
+   mailimap_delete()
+
+   This function will delete a mailox.
+
+   @param session IMAP session
+   @param mb      This is the name of the mailbox to delete.
+
+   @return the return code is one of MAILIMAP_ERROR_XXX or
+     MAILIMAP_NO_ERROR codes
+*/
+
+int mailimap_delete(mailimap * session, const char * mb);
+
+/*
+   mailimap_examine()
+
+   This function will select the mailbox for read-only operations.
+
+   @param session IMAP session
+   @param mb      This is the name of the mailbox to select.
+
+   @return the return code is one of MAILIMAP_ERROR_XXX or
+     MAILIMAP_NO_ERROR codes
+*/
+
+int mailimap_examine(mailimap * session, const char * mb);
+
+/*
+  mailimap_fetch()
+
+  This function will retrieve data associated with the given message
+  numbers.
+  
+  @param session    IMAP session
+  @param set        set of message numbers
+  @param fetch_type type of information to be retrieved
+  @param result     The result of this command is a clist
+    and it is stored into (* result). Each element of the clist is a
+    (struct mailimap_msg_att *).
+
+   @return the return code is one of MAILIMAP_ERROR_XXX or
+     MAILIMAP_NO_ERROR codes
+*/
+
+int
+mailimap_fetch(mailimap * session, struct mailimap_set * set,
+               struct mailimap_fetch_type * fetch_type, clist ** result);
+
+/*
+  mailimap_fetch()
+
+  This function will retrieve data associated with the given message
+  numbers.
+  
+  @param session    IMAP session
+  @param set        set of message unique identifiers
+  @param fetch_type type of information to be retrieved
+  @param result     The result of this command is a clist
+    and it is stored into (* result). Each element of the clist is a
+    (struct mailimap_msg_att *).
+
+   @return the return code is one of MAILIMAP_ERROR_XXX or
+     MAILIMAP_NO_ERROR codes
+*/
+   
+int
+mailimap_uid_fetch(mailimap * session,
+                   struct mailimap_set * set,
+                   struct mailimap_fetch_type * fetch_type, clist ** result);
+
+/*
+   mailimap_fetch_list_free()
+   
+   This function will free the result of a fetch command.
+
+   @param fetch_list  This is the clist containing
+     (struct mailimap_msg_att *) elements to free.
+*/
+
+void mailimap_fetch_list_free(clist * fetch_list);
+
+/*
+   mailimap_list()
+
+   This function will return the list of the mailbox
+   available on the server.
+
+   @param session IMAP session
+   @param mb      This is the reference name that informs
+     of the level of hierarchy
+   @param list_mb mailbox name with possible wildcard
+   @param result  This will store a clist of (struct mailimap_mailbox_list *)
+     in (* result)
+ 
+   @return the return code is one of MAILIMAP_ERROR_XXX or
+     MAILIMAP_NO_ERROR codes
+*/
+
+int mailimap_list(mailimap * session, const char * mb,
+    const char * list_mb, clist ** result);
+
+/*
+   mailimap_login()
+
+   This function will authenticate the client.
+
+   @param session   IMAP session
+   @param userid    login of the user
+   @param password  password of the user
+
+   @return the return code is one of MAILIMAP_ERROR_XXX or
+    MAILIMAP_NO_ERROR codes
+*/
+
+int mailimap_login(mailimap * session,
+    const char * userid, const char * password);
+
+/*
+   mailimap_lsub()
+
+   This function will return the list of the mailbox
+   that the client has subscribed to.
+
+   @param session IMAP session
+   @param mb      This is the reference name that informs
+   of the level of hierarchy
+   @param list_mb mailbox name with possible wildcard
+   @param result  This will store a list of (struct mailimap_mailbox_list *)
+   in (* result)
+   
+   @return the return code is one of MAILIMAP_ERROR_XXX or
+     MAILIMAP_NO_ERROR codes
+*/
+
+int mailimap_lsub(mailimap * session, const char * mb,
+                  const char * list_mb, clist ** result);
+
+/*
+   mailimap_list_result_free()
+
+   This function will free the clist of (struct mailimap_mailbox_list *)
+
+   @param list  This is the clist to free.
+*/
+
+void mailimap_list_result_free(clist * list);
+
+/*
+   mailimap_rename()
+
+   This function will change the name of a mailbox.
+
+   @param session  IMAP session
+   @param mb       current name
+   @param new_name new name
+
+   @return the return code is one of MAILIMAP_ERROR_XXX or
+     MAILIMAP_NO_ERROR codes
+*/
+
+int mailimap_rename(mailimap * session,
+    const char * mb, const char * new_name);
+
+/*
+   mailimap_search()
+
+   All mails that match the given criteria will be returned
+   their numbers in the result list.
+
+   @param session  IMAP session
+   @param charset  This indicates the charset of the strings that appears
+   in the searching criteria
+   @param key      This is the searching criteria
+   @param result   The result is a clist of (uint32_t *) and will be
+   stored in (* result).
+   
+   @return the return code is one of MAILIMAP_ERROR_XXX or
+     MAILIMAP_NO_ERROR codes
+*/
+
+int
+mailimap_search(mailimap * session, const char * charset,
+    struct mailimap_search_key * key, clist ** result);
+
+/*
+   mailimap_uid_search()
+
+
+   All mails that match the given criteria will be returned
+   their unique identifiers in the result list.
+
+   @param session  IMAP session
+   @param charset  This indicates the charset of the strings that appears
+   in the searching criteria
+   @param key      This is the searching criteria
+   @param result   The result is a clist of (uint32_t *) and will be
+   stored in (* result).
+   
+   @return the return code is one of MAILIMAP_ERROR_XXX or
+     MAILIMAP_NO_ERROR codes
+*/
+
+int
+mailimap_uid_search(mailimap * session, const char * charset,
+    struct mailimap_search_key * key, clist ** result);
+
+/*
+   mailimap_search_result_free()
+
+   This function will free the result of the a search.
+
+   @param search_result   This is a clist of (uint32_t *) returned
+     by mailimap_uid_search() or mailimap_search()
+*/
+
+void mailimap_search_result_free(clist * search_result);
+
+/*
+   mailimap_select()
+
+   This function will select a given mailbox so that messages in the
+   mailbox can be accessed.
+   
+   @param session          IMAP session
+   @param mb  This is the name of the mailbox to select.
+
+   @return the return code is one of MAILIMAP_ERROR_XXX or
+     MAILIMAP_NO_ERROR codes
+*/
+
+int
+mailimap_select(mailimap * session, const char * mb);
+
+/*
+   mailimap_status()
+
+   This function will return informations about a given mailbox.
+
+   @param session          IMAP session
+   @param mb               This is the name of the mailbox
+   @param status_att_list  This is the list of mailbox information to return
+   @param result           List of returned values
+
+   @return the return code is one of MAILIMAP_ERROR_XXX or
+     MAILIMAP_NO_ERROR codes
+*/
+
+int
+mailimap_status(mailimap * session, const char * mb,
+                struct mailimap_status_att_list * status_att_list,
+                struct mailimap_mailbox_data_status ** result);
+
+/*
+   mailimap_uid_store()
+
+   This function will alter the data associated with some messages
+   (flags of the messages).
+
+   @param session          IMAP session
+   @param set              This is a list of message numbers.
+   @param store_att_flags  This is the data to associate with the
+     given messages
+   
+   @return the return code is one of MAILIMAP_ERROR_XXX or
+     MAILIMAP_NO_ERROR codes
+*/
+
+int
+mailimap_store(mailimap * session,
+               struct mailimap_set * set,
+               struct mailimap_store_att_flags * store_att_flags);
+
+/*
+   mailimap_uid_store()
+
+   This function will alter the data associated with some messages
+   (flags of the messages).
+
+   @param session          IMAP session
+   @param set              This is a list of message unique identifiers.
+   @param store_att_flags  This is the data to associate with the
+     given messages
+   
+   @return the return code is one of MAILIMAP_ERROR_XXX or
+     MAILIMAP_NO_ERROR codes
+*/
+
+int
+mailimap_uid_store(mailimap * session,
+    struct mailimap_set * set,
+    struct mailimap_store_att_flags * store_att_flags);
+
+/*
+   mailimap_subscribe()
+
+   This function adds the specified mailbox name to the
+   server's set of "active" or "subscribed" mailboxes.
+
+   @param session   IMAP session
+   @param mb        This is the name of the mailbox
+
+   @return the return code is one of MAILIMAP_ERROR_XXX or
+     MAILIMAP_NO_ERROR codes
+*/
+
+int mailimap_subscribe(mailimap * session, const char * mb);
+
+/*
+   mailimap_unsubscribe()
+
+   This function removes the specified mailbox name to the
+   server's set of "active" or "subscribed" mailboxes.
+
+   @param session   IMAP session
+   @param mb        This is the name of the mailbox
+
+   @return the return code is one of MAILIMAP_ERROR_XXX or
+     MAILIMAP_NO_ERROR codes
+*/
+
+int mailimap_unsubscribe(mailimap * session, const char * mb);
+
+/*
+   mailimap_starttls()
+
+   This function starts change the mode of the connection to
+   switch to SSL connection.
+
+   @param session   IMAP session
+
+   @return the return code is one of MAILIMAP_ERROR_XXX or
+     MAILIMAP_NO_ERROR_XXX codes
+ */
+
+int mailimap_starttls(mailimap * session);
+
+/*
+   mailimap_new()
+
+   This function returns a new IMAP session.
+
+   @param progr_rate  When downloading messages, a function will be called
+     each time the amount of bytes downloaded reaches a multiple of this
+     value, this can be 0.
+   @param progr_fun   This is the function to call to notify the progress,
+     this can be NULL.
+
+   @return an IMAP session is returned.
+ */
+
+mailimap * mailimap_new(size_t imap_progr_rate,
+    progress_function * imap_progr_fun);
+
+/*
+   mailimap_free()
+
+   This function will free the data structures associated with
+   the IMAP session.
+
+   @param session   IMAP session
+ */
+
+void mailimap_free(mailimap * session);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/mailimap_helper.h b/kmicromail/libetpan/include/libetpan/mailimap_helper.h
new file mode 100644
index 0000000..d73cf5f
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/mailimap_helper.h
@@ -0,0 +1,66 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef MAILIMAP_HELPER_H
+
+#define MAILIMAP_HELPER_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <libetpan/mailimap_types.h>
+
+int mailimap_fetch_rfc822(mailimap * session,
+                          uint32_t msgid, char ** result);
+
+int mailimap_fetch_rfc822_header(mailimap * session,
+                                 uint32_t msgid, char ** result);
+
+int mailimap_fetch_envelope(mailimap * session,
+                            uint32_t first, uint32_t last,
+                            clist ** result);
+
+int mailimap_append_simple(mailimap * session, char * mailbox,
+                           char * content, uint32_t size);
+
+int mailimap_login_simple(mailimap * session,
+                          char * userid, char * password);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/mailimap_socket.h b/kmicromail/libetpan/include/libetpan/mailimap_socket.h
new file mode 100644
index 0000000..aadc67e
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/mailimap_socket.h
@@ -0,0 +1,54 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef MAILIMAP_SOCKET_H
+
+#define MAILIMAP_SOCKET_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <inttypes.h>
+
+#include <libetpan/mailimap_types.h>
+
+int mailimap_socket_connect(mailimap * f, const char * server, uint16_t port);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/mailimap_ssl.h b/kmicromail/libetpan/include/libetpan/mailimap_ssl.h
new file mode 100644
index 0000000..76906a0
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/mailimap_ssl.h
@@ -0,0 +1,54 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef MAILIMAP_SSL_H
+
+#define MAILIMAP_SSL_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <inttypes.h>
+
+#include <libetpan/mailimap_types.h>
+
+int mailimap_ssl_connect(mailimap * f, const char * server, uint16_t port);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/mailimap_types.h b/kmicromail/libetpan/include/libetpan/mailimap_types.h
new file mode 100644
index 0000000..2996b53
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/mailimap_types.h
@@ -0,0 +1,3274 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+/*
+  IMAP4rev1 grammar
+
+   address         = "(" addr-name SP addr-adl SP addr-mailbox SP
+                     addr-host ")"
+
+   addr-adl        = nstring
+                       ; Holds route from [RFC-822] route-addr if
+                       ; non-NIL
+
+   addr-host       = nstring
+                       ; NIL indicates [RFC-822] group syntax.
+                       ; Otherwise, holds [RFC-822] domain name
+
+   addr-mailbox    = nstring
+                       ; NIL indicates end of [RFC-822] group; if
+                       ; non-NIL and addr-host is NIL, holds
+                       ; [RFC-822] group name.
+                       ; Otherwise, holds [RFC-822] local-part
+                       ; after removing [RFC-822] quoting
+
+
+
+   addr-name       = nstring
+                       ; If non-NIL, holds phrase from [RFC-822]
+                       ; mailbox after removing [RFC-822] quoting
+
+   append          = "APPEND" SP mailbox [SP flag-list] [SP date-time] SP
+                     literal
+
+   astring         = 1*ASTRING-CHAR / string
+
+   ASTRING-CHAR   = ATOM-CHAR / resp-specials
+
+   atom            = 1*ATOM-CHAR
+
+   ATOM-CHAR       = <any CHAR except atom-specials>
+
+   atom-specials   = "(" / ")" / "{" / SP / CTL / list-wildcards /
+                     quoted-specials / resp-specials
+
+   authenticate    = "AUTHENTICATE" SP auth-type *(CRLF base64)
+
+   auth-type       = atom
+                       ; Defined by [SASL]
+
+   base64          = *(4base64-char) [base64-terminal]
+
+   base64-char     = ALPHA / DIGIT / "+" / "/"
+                       ; Case-sensitive
+
+   base64-terminal = (2base64-char "==") / (3base64-char "=")
+
+   body            = "(" (body-type-1part / body-type-mpart) ")"
+
+   body-extension  = nstring / number /
+                      "(" body-extension *(SP body-extension) ")"
+                       ; Future expansion.  Client implementations
+                       ; MUST accept body-extension fields.  Server
+                       ; implementations MUST NOT generate
+                       ; body-extension fields except as defined by
+                       ; future standard or standards-track
+                       ; revisions of this specification.
+
+   body-ext-1part  = body-fld-md5 [SP body-fld-dsp [SP body-fld-lang
+                     *(SP body-extension)]]
+                       ; MUST NOT be returned on non-extensible
+                       ; "BODY" fetch
+
+
+   body-ext-mpart  = body-fld-param [SP body-fld-dsp [SP body-fld-lang
+                     *(SP body-extension)]]
+                       ; MUST NOT be returned on non-extensible
+                       ; "BODY" fetch
+
+   body-fields     = body-fld-param SP body-fld-id SP body-fld-desc SP
+                     body-fld-enc SP body-fld-octets
+
+   body-fld-desc   = nstring
+
+   body-fld-dsp    = "(" string SP body-fld-param ")" / nil
+
+   body-fld-enc    = (DQUOTE ("7BIT" / "8BIT" / "BINARY" / "BASE64"/
+                     "QUOTED-PRINTABLE") DQUOTE) / string
+
+   body-fld-id     = nstring
+
+   body-fld-lang   = nstring / "(" string *(SP string) ")"
+
+   body-fld-lines  = number
+
+   body-fld-md5    = nstring
+
+   body-fld-octets = number
+
+   body-fld-param  = "(" string SP string *(SP string SP string) ")" / nil
+
+   body-type-1part = (body-type-basic / body-type-msg / body-type-text)
+                     [SP body-ext-1part]
+
+   body-type-basic = media-basic SP body-fields
+                       ; MESSAGE subtype MUST NOT be "RFC822"
+
+   body-type-mpart = 1*body SP media-subtype
+                     [SP body-ext-mpart]
+
+   body-type-msg   = media-message SP body-fields SP envelope
+                     SP body SP body-fld-lines
+
+   body-type-text  = media-text SP body-fields SP body-fld-lines
+
+   capability      = ("AUTH=" auth-type) / atom
+                       ; New capabilities MUST begin with "X" or be
+                       ; registered with IANA as standard or
+                       ; standards-track
+
+
+   capability-data = "CAPABILITY" *(SP capability) SP "IMAP4rev1"
+                     *(SP capability)
+                       ; IMAP4rev1 servers which offer RFC 1730
+                       ; compatibility MUST list "IMAP4" as the first
+                       ; capability.
+
+   CHAR8           = %x01-ff
+                       ; any OCTET except NUL, %x00
+
+   command         = tag SP (command-any / command-auth / command-nonauth /
+                     command-select) CRLF
+                       ; Modal based on state
+
+   command-any     = "CAPABILITY" / "LOGOUT" / "NOOP" / x-command
+                       ; Valid in all states
+
+   command-auth    = append / create / delete / examine / list / lsub /
+                     rename / select / status / subscribe / unsubscribe
+                       ; Valid only in Authenticated or Selected state
+
+   command-nonauth = login / authenticate
+                       ; Valid only when in Not Authenticated state
+
+   command-select  = "CHECK" / "CLOSE" / "EXPUNGE" / copy / fetch / store /
+                     uid / search
+                       ; Valid only when in Selected state
+
+   continue-req    = "+" SP (resp-text / base64) CRLF
+
+   copy            = "COPY" SP set SP mailbox
+
+   create          = "CREATE" SP mailbox
+                       ; Use of INBOX gives a NO error
+
+   date            = date-text / DQUOTE date-text DQUOTE
+
+   date-day        = 1*2DIGIT
+                       ; Day of month
+
+   date-day-fixed  = (SP DIGIT) / 2DIGIT
+                       ; Fixed-format version of date-day
+
+   date-month      = "Jan" / "Feb" / "Mar" / "Apr" / "May" / "Jun" /
+                     "Jul" / "Aug" / "Sep" / "Oct" / "Nov" / "Dec"
+
+   date-text       = date-day "-" date-month "-" date-year
+
+   date-year       = 4DIGIT
+
+   date-time       = DQUOTE date-day-fixed "-" date-month "-" date-year
+                     SP time SP zone DQUOTE
+
+   delete          = "DELETE" SP mailbox
+                       ; Use of INBOX gives a NO error
+
+   digit-nz        = %x31-39
+                       ; 1-9
+
+   envelope        = "(" env-date SP env-subject SP env-from SP env-sender SP
+                     env-reply-to SP env-to SP env-cc SP env-bcc SP
+                     env-in-reply-to SP env-message-id ")"
+
+   env-bcc         = "(" 1*address ")" / nil
+
+   env-cc          = "(" 1*address ")" / nil
+
+   env-date        = nstring
+
+   env-from        = "(" 1*address ")" / nil
+
+   env-in-reply-to = nstring
+
+   env-message-id  = nstring
+
+   env-reply-to    = "(" 1*address ")" / nil
+
+   env-sender      = "(" 1*address ")" / nil
+
+   env-subject     = nstring
+
+   env-to          = "(" 1*address ")" / nil
+
+   examine         = "EXAMINE" SP mailbox
+
+   fetch           = "FETCH" SP set SP ("ALL" / "FULL" / "FAST" / fetch-att /
+                     "(" fetch-att *(SP fetch-att) ")")
+
+   fetch-att       = "ENVELOPE" / "FLAGS" / "INTERNALDATE" /
+                     "RFC822" [".HEADER" / ".SIZE" / ".TEXT"] /
+                     "BODY" ["STRUCTURE"] / "UID" /
+                     "BODY" [".PEEK"] section ["<" number "." nz-number ">"]
+
+   flag            = "\Answered" / "\Flagged" / "\Deleted" /
+                     "\Seen" / "\Draft" / flag-keyword / flag-extension
+                       ; Does not include "\Recent"
+
+   flag-extension  = "\" atom
+                       ; Future expansion.  Client implementations
+                       ; MUST accept flag-extension flags.  Server
+                       ; implementations MUST NOT generate
+                       ; flag-extension flags except as defined by
+                       ; future standard or standards-track
+                       ; revisions of this specification.
+
+   flag-fetch      = flag / "\Recent"
+
+   flag-keyword    = atom
+
+   flag-list       = "(" [flag *(SP flag)] ")"
+
+   flag-perm       = flag / "\*"
+
+   greeting        = "*" SP (resp-cond-auth / resp-cond-bye) CRLF
+
+   header-fld-name = astring
+
+   header-list     = "(" header-fld-name *(SP header-fld-name) ")"
+
+   list            = "LIST" SP mailbox SP list-mailbox
+
+   list-mailbox    = 1*list-char / string
+
+   list-char       = ATOM-CHAR / list-wildcards / resp-specials
+
+   list-wildcards  = "%" / "*"
+
+   literal         = "{" number "}" CRLF *CHAR8
+                       ; Number represents the number of CHAR8s
+
+   login           = "LOGIN" SP userid SP password
+
+   lsub            = "LSUB" SP mailbox SP list-mailbox
+
+   mailbox         = "INBOX" / astring
+                       ; INBOX is case-insensitive.  All case variants of
+                       ; INBOX (e.g. "iNbOx") MUST be interpreted as INBOX
+                       ; not as an astring.  An astring which consists of
+                       ; the case-insensitive sequence "I" "N" "B" "O" "X"
+                       ; is considered to be INBOX and not an astring.
+                       ;  Refer to section 5.1 for further
+                       ; semantic details of mailbox names.
+
+   mailbox-data    =  "FLAGS" SP flag-list / "LIST" SP mailbox-list /
+                      "LSUB" SP mailbox-list / "SEARCH" *(SP nz-number) /
+                      "STATUS" SP mailbox SP "("
+                      [status-att SP number *(SP status-att SP number)] ")" /
+                      number SP "EXISTS" / number SP "RECENT"
+
+   mailbox-list    = "(" [mbx-list-flags] ")" SP
+                      (DQUOTE QUOTED-CHAR DQUOTE / nil) SP mailbox
+
+   mbx-list-flags  = *(mbx-list-oflag SP) mbx-list-sflag
+                     *(SP mbx-list-oflag) /
+                     mbx-list-oflag *(SP mbx-list-oflag)
+
+   mbx-list-oflag  = "\Noinferiors" / flag-extension
+                       ; Other flags; multiple possible per LIST response
+
+   mbx-list-sflag  = "\Noselect" / "\Marked" / "\Unmarked"
+                       ; Selectability flags; only one per LIST response
+
+   media-basic     = ((DQUOTE ("APPLICATION" / "AUDIO" / "IMAGE" / "MESSAGE" /
+                     "VIDEO") DQUOTE) / string) SP media-subtype
+                       ; Defined in [MIME-IMT]
+
+   media-message   = DQUOTE "MESSAGE" DQUOTE SP DQUOTE "RFC822" DQUOTE
+                       ; Defined in [MIME-IMT]
+
+   media-subtype   = string
+                       ; Defined in [MIME-IMT]
+
+   media-text      = DQUOTE "TEXT" DQUOTE SP media-subtype
+                       ; Defined in [MIME-IMT]
+
+   message-data    = nz-number SP ("EXPUNGE" / ("FETCH" SP msg-att))
+
+   msg-att         = "(" (msg-att-dynamic / msg-att-static)
+                      *(SP (msg-att-dynamic / msg-att-static)) ")"
+
+   msg-att-dynamic = "FLAGS" SP "(" [flag-fetch *(SP flag-fetch)] ")"
+                       ; MAY change for a message
+
+   msg-att-static  = "ENVELOPE" SP envelope / "INTERNALDATE" SP date-time /
+                     "RFC822" [".HEADER" / ".TEXT"] SP nstring /
+                     "RFC822.SIZE" SP number / "BODY" ["STRUCTURE"] SP body /
+                     "BODY" section ["<" number ">"] SP nstring /
+                     "UID" SP uniqueid
+                       ; MUST NOT change for a message
+
+   nil             = "NIL"
+
+   nstring         = string / nil
+
+   number          = 1*DIGIT
+                       ; Unsigned 32-bit integer
+                       ; (0 <= n < 4,294,967,296)
+
+   nz-number       = digit-nz *DIGIT
+                       ; Non-zero unsigned 32-bit integer
+                       ; (0 < n < 4,294,967,296)
+
+   password        = astring
+
+   quoted          = DQUOTE *QUOTED-CHAR DQUOTE
+
+   QUOTED-CHAR     = <any TEXT-CHAR except quoted-specials> /
+                     "\" quoted-specials
+
+   quoted-specials = DQUOTE / "\"
+
+   rename          = "RENAME" SP mailbox SP mailbox
+                       ; Use of INBOX as a destination gives a NO error
+
+   response        = *(continue-req / response-data) response-done
+
+   response-data   = "*" SP (resp-cond-state / resp-cond-bye /
+                     mailbox-data / message-data / capability-data) CRLF
+
+   response-done   = response-tagged / response-fatal
+
+   response-fatal  = "*" SP resp-cond-bye CRLF
+                       ; Server closes connection immediately
+
+   response-tagged = tag SP resp-cond-state CRLF
+
+   resp-cond-auth  = ("OK" / "PREAUTH") SP resp-text
+                       ; Authentication condition
+
+   resp-cond-bye   = "BYE" SP resp-text
+
+   resp-cond-state = ("OK" / "NO" / "BAD") SP resp-text
+                       ; Status condition
+
+   resp-specials   = "]"
+
+   resp-text       = ["[" resp-text-code "]" SP] text
+
+   resp-text-code  = "ALERT" /
+                     "BADCHARSET" [SP "(" astring *(SP astring) ")" ] /
+                     capability-data / "PARSE" /
+                     "PERMANENTFLAGS" SP "(" [flag-perm *(SP flag-perm)] ")" /
+                     "READ-ONLY" / "READ-WRITE" / "TRYCREATE" /
+                     "UIDNEXT" SP nz-number / "UIDVALIDITY" SP nz-number /
+                     "UNSEEN" SP nz-number /
+                     atom [SP 1*<any TEXT-CHAR except "]">]
+
+   search          = "SEARCH" [SP "CHARSET" SP astring] 1*(SP search-key)
+                       ; CHARSET argument to MUST be registered with IANA
+
+   search-key      = "ALL" / "ANSWERED" / "BCC" SP astring /
+                     "BEFORE" SP date / "BODY" SP astring /
+                     "CC" SP astring / "DELETED" / "FLAGGED" /
+                     "FROM" SP astring / "KEYWORD" SP flag-keyword / "NEW" /
+                     "OLD" / "ON" SP date / "RECENT" / "SEEN" /
+                     "SINCE" SP date / "SUBJECT" SP astring /
+                     "TEXT" SP astring / "TO" SP astring /
+                     "UNANSWERED" / "UNDELETED" / "UNFLAGGED" /
+                     "UNKEYWORD" SP flag-keyword / "UNSEEN" /
+                       ; Above this line were in [IMAP2]
+                     "DRAFT" / "HEADER" SP header-fld-name SP astring /
+                     "LARGER" SP number / "NOT" SP search-key /
+                     "OR" SP search-key SP search-key /
+                     "SENTBEFORE" SP date / "SENTON" SP date /
+                     "SENTSINCE" SP date / "SMALLER" SP number /
+                     "UID" SP set / "UNDRAFT" / set /
+                     "(" search-key *(SP search-key) ")"
+
+   section         = "[" [section-spec] "]"
+
+   section-msgtext = "HEADER" / "HEADER.FIELDS" [".NOT"] SP header-list /
+                     "TEXT"
+                       ; top-level or MESSAGE/RFC822 part
+
+   section-part    = nz-number *("." nz-number)
+                       ; body part nesting
+
+   section-spec    = section-msgtext / (section-part ["." section-text])
+
+   section-text    = section-msgtext / "MIME"
+                       ; text other than actual body part (headers, etc.)
+
+   select          = "SELECT" SP mailbox
+
+   sequence-num    = nz-number / "*"
+                       ; * is the largest number in use.  For message
+                       ; sequence numbers, it is the number of messages
+                       ; in the mailbox.  For unique identifiers, it is
+                       ; the unique identifier of the last message in
+                       ; the mailbox.
+
+   set             = sequence-num / (sequence-num ":" sequence-num) /
+                     (set "," set)
+                       ; Identifies a set of messages.  For message
+                       ; sequence numbers, these are consecutive
+                       ; numbers from 1 to the number of messages in
+                       ; the mailbox
+                       ; Comma delimits individual numbers, colon
+                       ; delimits between two numbers inclusive.
+                       ; Example: 2,4:7,9,12:* is 2,4,5,6,7,9,12,13,
+                       ; 14,15 for a mailbox with 15 messages.
+
+
+   status          = "STATUS" SP mailbox SP "(" status-att *(SP status-att) ")"
+
+   status-att      = "MESSAGES" / "RECENT" / "UIDNEXT" / "UIDVALIDITY" /
+                     "UNSEEN"
+
+   store           = "STORE" SP set SP store-att-flags
+
+   store-att-flags = (["+" / "-"] "FLAGS" [".SILENT"]) SP
+                     (flag-list / (flag *(SP flag)))
+
+   string          = quoted / literal
+
+   subscribe       = "SUBSCRIBE" SP mailbox
+
+   tag             = 1*<any ASTRING-CHAR except "+">
+
+   text            = 1*TEXT-CHAR
+
+   TEXT-CHAR       = <any CHAR except CR and LF>
+
+   time            = 2DIGIT ":" 2DIGIT ":" 2DIGIT
+                       ; Hours minutes seconds
+
+   uid             = "UID" SP (copy / fetch / search / store)
+                       ; Unique identifiers used instead of message
+                       ; sequence numbers
+
+   uniqueid        = nz-number
+                       ; Strictly ascending
+
+   unsubscribe     = "UNSUBSCRIBE" SP mailbox
+
+   userid          = astring
+
+   x-command       = "X" atom <experimental command arguments>
+
+   zone            = ("+" / "-") 4DIGIT
+                       ; Signed four-digit value of hhmm representing
+                       ; hours and minutes east of Greenwich (that is,
+                       ; the amount that the given time differs from
+                       ; Universal Time).  Subtracting the timezone
+                       ; from the given time will give the UT form.
+                       ; The Universal Time zone is "+0000".
+*/
+
+
+#ifndef MAILIMAP_TYPES_H
+
+#define MAILIMAP_TYPES_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <inttypes.h>
+#include <libetpan/mailstream.h>
+#include <libetpan/clist.h>
+
+
+/*
+  IMPORTANT NOTE:
+  
+  All allocation functions will take as argument allocated data
+  and will store these data in the structure they will allocate.
+  Data should be persistant during all the use of the structure
+  and will be freed by the free function of the structure
+
+  allocation functions will return NULL on failure
+*/
+
+
+/*
+  mailimap_address represents a mail address
+
+  - personal_name is the name to display in an address
+    '"name"' in '"name" <address@domain>', should be allocated
+    with a malloc()
+  
+  - source_route is the source-route information in the
+    mail address (RFC 822), should be allocated with a malloc()
+
+  - mailbox_name is the name of the mailbox 'address' in
+    '"name" <address@domain>', should be allocated with a malloc()
+
+  - host_name is the name of the host 'domain' in
+    '"name" <address@domain>', should be allocated with a malloc()
+
+  if mailbox_name is not NULL and host_name is NULL, this is the name
+  of a group, the next addresses in the list are elements of the group
+  until we reach an address with a NULL mailbox_name.
+*/
+
+struct mailimap_address {
+  char * ad_personal_name; /* can be NULL */
+  char * ad_source_route;  /* can be NULL */
+  char * ad_mailbox_name;  /* can be NULL */
+  char * ad_host_name;     /* can be NULL */
+};
+
+
+struct mailimap_address *
+mailimap_address_new(char * ad_personal_name, char * ad_source_route,
+                     char * ad_mailbox_name, char * ad_host_name);
+
+void mailimap_address_free(struct mailimap_address * addr);
+
+
+/* this is the type of MIME body parsed by IMAP server */
+
+enum {
+  MAILIMAP_BODY_ERROR,
+  MAILIMAP_BODY_1PART, /* single part */
+  MAILIMAP_BODY_MPART, /* multi-part */
+};
+
+/*
+  mailimap_body represent a MIME body parsed by IMAP server
+
+  - type is the type of the MIME part (single part or multipart)
+
+  - body_1part is defined if this is a single part
+
+  - body_mpart is defined if this is a multipart
+*/
+
+struct mailimap_body {
+  int bd_type;
+  /* can be MAILIMAP_BODY_1PART or MAILIMAP_BODY_MPART */
+  union {
+    struct mailimap_body_type_1part * bd_body_1part; /* can be NULL */
+    struct mailimap_body_type_mpart * bd_body_mpart; /* can be NULL */
+  } bd_data;
+};
+
+
+struct mailimap_body *
+mailimap_body_new(int bd_type,
+                  struct mailimap_body_type_1part * bd_body_1part,
+                  struct mailimap_body_type_mpart * bd_body_mpart);
+
+void mailimap_body_free(struct mailimap_body * body);
+
+
+
+/*
+  this is the type of MIME body extension
+*/
+
+enum {
+  MAILIMAP_BODY_EXTENSION_ERROR,
+  MAILIMAP_BODY_EXTENSION_NSTRING, /* string */
+  MAILIMAP_BODY_EXTENSION_NUMBER,  /* number */
+  MAILIMAP_BODY_EXTENSION_LIST,    /* list of
+                                      (struct mailimap_body_extension *) */
+};
+
+/*
+  mailimap_body_extension is a future extension header field value
+
+  - type is the type of the body extension (string, number or
+    list of extension)
+
+  - nstring is a string value if the type is string
+
+  - number is a integer value if the type is number
+
+  - list is a list of body extension if the type is a list
+*/
+
+struct mailimap_body_extension {
+  int ext_type;
+  /*
+    can be MAILIMAP_BODY_EXTENSION_NSTRING, MAILIMAP_BODY_EXTENSION_NUMBER
+    or MAILIMAP_BODY_EXTENSION_LIST
+  */
+  union {
+    char * ext_nstring;    /* can be NULL */
+    uint32_t ext_number;
+    clist * ext_body_extension_list;
+    /* list of (struct mailimap_body_extension *) */
+    /* can be NULL */
+  } ext_data;
+};
+
+struct mailimap_body_extension *
+mailimap_body_extension_new(int ext_type, char * ext_nstring,
+    uint32_t ext_number,
+    clist * ext_body_extension_list);
+
+void mailimap_body_extension_free(struct mailimap_body_extension * be);
+
+
+/*
+  mailimap_body_ext_1part is the extended result part of a single part
+  bodystructure.
+  
+  - body_md5 is the value of the Content-MD5 header field, should be 
+    allocated with malloc()
+
+  - body_disposition is the value of the Content-Disposition header field
+
+  - body_language is the value of the Content-Language header field
+  
+  - body_extension_list is the list of extension fields value.
+*/
+
+struct mailimap_body_ext_1part {
+  char * bd_md5;   /* != NULL */
+  struct mailimap_body_fld_dsp * bd_disposition; /* can be NULL */
+  struct mailimap_body_fld_lang * bd_language;   /* can be NULL */
+  
+  clist * bd_extension_list; /* list of (struct mailimap_body_extension *) */
+                               /* can be NULL */
+};
+
+struct mailimap_body_ext_1part *
+mailimap_body_ext_1part_new(char * bd_md5,
+                            struct mailimap_body_fld_dsp * bd_disposition,
+                            struct mailimap_body_fld_lang * bd_language,
+                            clist * bd_extension_list);
+
+
+void
+mailimap_body_ext_1part_free(struct mailimap_body_ext_1part * body_ext_1part);
+
+
+/*
+  mailimap_body_ext_mpart is the extended result part of a multipart
+  bodystructure.
+
+  - body_parameter is the list of parameters of Content-Type header field
+  
+  - body_disposition is the value of Content-Disposition header field
+
+  - body_language is the value of Content-Language header field
+
+  - body_extension_list is the list of extension fields value.
+*/
+
+struct mailimap_body_ext_mpart {
+  struct mailimap_body_fld_param * bd_parameter; /* != NULL */
+  struct mailimap_body_fld_dsp * bd_disposition; /* can be NULL */
+  struct mailimap_body_fld_lang * bd_language;   /* can be NULL */
+  clist * bd_extension_list; /* list of (struct mailimap_body_extension *) */
+                               /* can be NULL */
+};
+
+struct mailimap_body_ext_mpart *
+mailimap_body_ext_mpart_new(struct mailimap_body_fld_param * bd_parameter,
+                            struct mailimap_body_fld_dsp * bd_disposition,
+                            struct mailimap_body_fld_lang * bd_language,
+                            clist * bd_extension_list);
+
+void
+mailimap_body_ext_mpart_free(struct mailimap_body_ext_mpart * body_ext_mpart);
+
+
+/*
+  mailimap_body_fields is the MIME fields of a MIME part.
+  
+  - body_parameter is the list of parameters of Content-Type header field
+
+  - body_id is the value of Content-ID header field, should be allocated
+    with malloc()
+
+  - body_description is the value of Content-Description header field,
+    should be allocated with malloc()
+
+  - body_encoding is the value of Content-Transfer-Encoding header field
+  
+  - body_disposition is the value of Content-Disposition header field
+
+  - body_size is the size of the MIME part
+*/
+
+struct mailimap_body_fields {
+  struct mailimap_body_fld_param * bd_parameter; /* != NULL */
+  char * bd_id;                                  /* can be NULL */
+  char * bd_description;                         /* can be NULL */
+  struct mailimap_body_fld_enc * bd_encoding;    /* != NULL */
+  uint32_t bd_size;
+};
+
+struct mailimap_body_fields *
+mailimap_body_fields_new(struct mailimap_body_fld_param * bd_parameter,
+                         char * bd_id,
+                         char * bd_description,
+                         struct mailimap_body_fld_enc * bd_encoding,
+                         uint32_t bd_size);
+
+void
+mailimap_body_fields_free(struct mailimap_body_fields * body_fields);
+
+
+
+/*
+  mailimap_body_fld_dsp is the parsed value of the Content-Disposition field
+
+  - disposition_type is the type of Content-Disposition
+    (usually attachment or inline), should be allocated with malloc()
+
+  - attributes is the list of Content-Disposition attributes
+*/
+
+struct mailimap_body_fld_dsp {
+  char * dsp_type;                     /* != NULL */
+  struct mailimap_body_fld_param * dsp_attributes; /* != NULL */
+};
+
+struct mailimap_body_fld_dsp *
+mailimap_body_fld_dsp_new(char * dsp_type,
+    struct mailimap_body_fld_param * dsp_attributes);
+
+void mailimap_body_fld_dsp_free(struct mailimap_body_fld_dsp * bfd);
+
+
+
+/* these are the different parsed values for Content-Transfer-Encoding */
+
+enum {
+  MAILIMAP_BODY_FLD_ENC_7BIT,             /* 7bit */
+  MAILIMAP_BODY_FLD_ENC_8BIT,             /* 8bit */
+  MAILIMAP_BODY_FLD_ENC_BINARY,           /* binary */
+  MAILIMAP_BODY_FLD_ENC_BASE64,           /* base64 */
+  MAILIMAP_BODY_FLD_ENC_QUOTED_PRINTABLE, /* quoted-printable */
+  MAILIMAP_BODY_FLD_ENC_OTHER,            /* other */
+};
+
+/*
+  mailimap_body_fld_enc is a parsed value for Content-Transfer-Encoding
+
+  - type is the kind of Content-Transfer-Encoding, this can be
+    MAILIMAP_BODY_FLD_ENC_7BIT, MAILIMAP_BODY_FLD_ENC_8BIT,
+    MAILIMAP_BODY_FLD_ENC_BINARY, MAILIMAP_BODY_FLD_ENC_BASE64,
+    MAILIMAP_BODY_FLD_ENC_QUOTED_PRINTABLE or MAILIMAP_BODY_FLD_ENC_OTHER
+
+  - in case of MAILIMAP_BODY_FLD_ENC_OTHER, this value is defined,
+    should be allocated with malloc()
+*/
+
+struct mailimap_body_fld_enc {
+  int enc_type;
+  char * enc_value; /* can be NULL */
+};
+
+struct mailimap_body_fld_enc *
+mailimap_body_fld_enc_new(int enc_type, char * enc_value);
+
+void mailimap_body_fld_enc_free(struct mailimap_body_fld_enc * bfe);
+
+
+/* this is the type of Content-Language header field value */
+
+enum {
+  MAILIMAP_BODY_FLD_LANG_ERROR,  /* error parse */
+  MAILIMAP_BODY_FLD_LANG_SINGLE, /* single value */
+  MAILIMAP_BODY_FLD_LANG_LIST    /* list of values */
+};
+
+/*
+  mailimap_body_fld_lang is the parsed value of the Content-Language field
+
+  - type is the type of content, this can be MAILIMAP_BODY_FLD_LANG_SINGLE
+    if this is a single value or MAILIMAP_BODY_FLD_LANG_LIST if there are
+    several values
+
+  - single is the single value if the type is MAILIMAP_BODY_FLD_LANG_SINGLE,
+    should be allocated with malloc()
+
+  - list is the list of value if the type is MAILIMAP_BODY_FLD_LANG_LIST,
+    all elements of the list should be allocated with malloc()
+*/
+
+struct mailimap_body_fld_lang {
+  int lg_type;
+  union {
+    char * lg_single; /* can be NULL */
+    clist * lg_list; /* list of string (char *), can be NULL */
+  } lg_data;
+};
+
+struct mailimap_body_fld_lang *
+mailimap_body_fld_lang_new(int lg_type, char * lg_single, clist * lg_list);
+
+void
+mailimap_body_fld_lang_free(struct mailimap_body_fld_lang * fld_lang);
+
+
+
+/*
+  mailimap_single_body_fld_param is a body field parameter
+  
+  - name is the name of the parameter, should be allocated with malloc()
+  
+  - value is the value of the parameter, should be allocated with malloc()
+*/
+
+struct mailimap_single_body_fld_param {
+  char * pa_name;  /* != NULL */
+  char * pa_value; /* != NULL */
+};
+
+struct mailimap_single_body_fld_param *
+mailimap_single_body_fld_param_new(char * pa_name, char * pa_value);
+
+void
+mailimap_single_body_fld_param_free(struct mailimap_single_body_fld_param * p);
+
+
+/*
+  mailmap_body_fld_param is a list of parameters
+  
+  - list is the list of parameters.
+*/
+
+struct mailimap_body_fld_param {
+  clist * pa_list; /* list of (struct mailimap_single_body_fld_param *) */
+                /* != NULL */
+};
+
+struct mailimap_body_fld_param *
+mailimap_body_fld_param_new(clist * pa_list);
+
+void
+mailimap_body_fld_param_free(struct mailimap_body_fld_param * fld_param);
+
+
+/*
+  this is the kind of single part: a text part
+  (when Content-Type is text/xxx), a message part (when Content-Type is
+  message/rfc2822) or a basic part (others than multpart/xxx)
+*/
+
+enum {
+  MAILIMAP_BODY_TYPE_1PART_ERROR, /* parse error */
+  MAILIMAP_BODY_TYPE_1PART_BASIC, /* others then multipart/xxx */
+  MAILIMAP_BODY_TYPE_1PART_MSG,   /* message/rfc2822 */
+  MAILIMAP_BODY_TYPE_1PART_TEXT   /* text/xxx */
+};
+
+
+/*
+  mailimap_body_type_1part is 
+
+  - type is the kind of single part, this can be
+  MAILIMAP_BODY_TYPE_1PART_BASIC, MAILIMAP_BODY_TYPE_1PART_MSG or
+  MAILIMAP_BODY_TYPE_1PART_TEXT.
+
+  - body_type_basic is the basic part when type is
+    MAILIMAP_BODY_TYPE_1PART_BASIC
+
+  - body_type_msg is the message part when type is
+    MAILIMAP_BODY_TYPE_1PART_MSG
+    
+  - body_type_text is the text part when type is
+    MAILIMAP_BODY_TYPE_1PART_TEXT
+*/
+
+struct mailimap_body_type_1part {
+  int bd_type;
+  union {
+    struct mailimap_body_type_basic * bd_type_basic; /* can be NULL */
+    struct mailimap_body_type_msg * bd_type_msg;     /* can be NULL */
+    struct mailimap_body_type_text * bd_type_text;   /* can be NULL */
+  } bd_data;
+  struct mailimap_body_ext_1part * bd_ext_1part;   /* can be NULL */
+};
+
+struct mailimap_body_type_1part *
+mailimap_body_type_1part_new(int bd_type,
+    struct mailimap_body_type_basic * bd_type_basic,
+    struct mailimap_body_type_msg * bd_type_msg,
+    struct mailimap_body_type_text * bd_type_text,
+    struct mailimap_body_ext_1part * bd_ext_1part);
+
+void
+mailimap_body_type_1part_free(struct mailimap_body_type_1part * bt1p);
+
+
+
+/*
+  mailimap_body_type_basic is a basic field (with Content-Type other
+  than multipart/xxx, message/rfc2822 and text/xxx
+
+  - media_basic will be the MIME type of the part
+  
+  - body_fields will be the parsed fields of the MIME part
+*/
+
+struct mailimap_body_type_basic {
+  struct mailimap_media_basic * bd_media_basic; /* != NULL */
+  struct mailimap_body_fields * bd_fields; /* != NULL */
+};
+
+struct mailimap_body_type_basic *
+mailimap_body_type_basic_new(struct mailimap_media_basic * bd_media_basic,
+                             struct mailimap_body_fields * bd_fields);
+
+void mailimap_body_type_basic_free(struct mailimap_body_type_basic *
+                                   body_type_basic);
+
+/*
+  mailimap_body_type_mpart is a MIME multipart.
+
+  - body_list is the list of sub-parts.
+
+  - media_subtype is the subtype of the multipart (for example
+    in multipart/alternative, this is "alternative")
+    
+  - body_ext_mpart is the extended fields of the MIME multipart
+*/
+
+struct mailimap_body_type_mpart {
+  clist * bd_list; /* list of (struct mailimap_body *) */
+                     /* != NULL */
+  char * bd_media_subtype; /* != NULL */
+  struct mailimap_body_ext_mpart * bd_ext_mpart; /* can be NULL */
+};
+
+struct mailimap_body_type_mpart *
+mailimap_body_type_mpart_new(clist * bd_list, char * bd_media_subtype,
+    struct mailimap_body_ext_mpart * bd_ext_mpart);
+
+void mailimap_body_type_mpart_free(struct mailimap_body_type_mpart *
+    body_type_mpart);
+
+/*
+  mailimap_body_type_msg is a MIME message part
+
+  - body_fields is the MIME fields of the MIME message part
+
+  - envelope is the list of parsed RFC 822 fields of the MIME message
+
+  - body is the sub-part of the message
+
+  - body_lines is the number of lines of the message part
+*/
+
+struct mailimap_body_type_msg {
+  struct mailimap_body_fields * bd_fields; /* != NULL */
+  struct mailimap_envelope * bd_envelope;       /* != NULL */
+  struct mailimap_body * bd_body;               /* != NULL */
+  uint32_t bd_lines;
+};
+
+struct mailimap_body_type_msg *
+mailimap_body_type_msg_new(struct mailimap_body_fields * bd_fields,
+                           struct mailimap_envelope * bd_envelope,
+                           struct mailimap_body * bd_body,
+                           uint32_t bd_lines);
+
+void
+mailimap_body_type_msg_free(struct mailimap_body_type_msg * body_type_msg);
+
+
+
+/*
+  mailimap_body_type_text is a single MIME part where Content-Type is text/xxx
+
+  - media-text is the subtype of the text part (for example, in "text/plain",
+    this is "plain", should be allocated with malloc()
+
+  - body_fields is the MIME fields of the MIME message part
+
+  - body_lines is the number of lines of the message part
+*/
+
+struct mailimap_body_type_text {
+  char * bd_media_text;                         /* != NULL */
+  struct mailimap_body_fields * bd_fields; /* != NULL */
+  uint32_t bd_lines;
+};
+
+struct mailimap_body_type_text *
+mailimap_body_type_text_new(char * bd_media_text,
+    struct mailimap_body_fields * bd_fields,
+    uint32_t bd_lines);
+
+void
+mailimap_body_type_text_free(struct mailimap_body_type_text * body_type_text);
+
+
+
+/* this is the type of capability field */
+
+enum {
+  MAILIMAP_CAPABILITY_AUTH_TYPE, /* when the capability is an
+                                      authentication type */
+  MAILIMAP_CAPABILITY_NAME,      /* other type of capability */
+};
+
+/*
+  mailimap_capability is a capability of the IMAP server
+
+  - type is the type of capability, this is either a authentication type
+    (MAILIMAP_CAPABILITY_AUTH_TYPE) or an other type of capability
+    (MAILIMAP_CAPABILITY_NAME)
+
+  - auth_type is a type of authentication "name" in "AUTH=name",
+    auth_type can be for example "PLAIN", when this is an authentication type,
+    should be allocated with malloc()
+
+  - name is a type of capability when this is not an authentication type,
+    should be allocated with malloc()
+*/
+
+struct mailimap_capability {
+  int cap_type;
+  union {
+    char * cap_auth_type; /* can be NULL */
+    char * cap_name;      /* can be NULL */
+  } cap_data;
+};
+
+struct mailimap_capability *
+mailimap_capability_new(int cap_type, char * cap_auth_type, char * cap_name);
+
+void mailimap_capability_free(struct mailimap_capability * c);
+
+
+
+
+/*
+  mailimap_capability_data is a list of capability
+
+  - list is the list of capability
+*/
+
+struct mailimap_capability_data {
+  clist * cap_list; /* list of (struct mailimap_capability *), != NULL */
+};
+
+struct mailimap_capability_data *
+mailimap_capability_data_new(clist * cap_list);
+
+void
+mailimap_capability_data_free(struct mailimap_capability_data * cap_data);
+
+
+
+/* this is the type of continue request data */
+
+enum {
+  MAILIMAP_CONTINUE_REQ_ERROR,  /* on parse error */ 
+  MAILIMAP_CONTINUE_REQ_TEXT,   /* when data is a text response */
+  MAILIMAP_CONTINUE_REQ_BASE64, /* when data is a base64 response */
+};
+
+/*
+  mailimap_continue_req is a continue request (a response prefixed by "+")
+
+  - type is the type of continue request response
+    MAILIMAP_CONTINUE_REQ_TEXT (when information data is text),
+    MAILIMAP_CONTINUE_REQ_BASE64 (when information data is base64)
+  
+  - text is the information of type text in case of text data
+
+  - base64 is base64 encoded data in the other case, should be allocated
+    with malloc()
+*/
+
+struct mailimap_continue_req {
+  int cr_type;
+  union {
+    struct mailimap_resp_text * cr_text; /* can be NULL */
+    char * cr_base64;                    /* can be NULL */
+  } cr_data;
+};
+
+struct mailimap_continue_req *
+mailimap_continue_req_new(int cr_type, struct mailimap_resp_text * cr_text,
+                          char * cr_base64);
+
+void mailimap_continue_req_free(struct mailimap_continue_req * cont_req);
+
+
+/*
+  mailimap_date_time is a date
+  
+  - day is the day of month (1 to 31)
+
+  - month (1 to 12)
+
+  - year (4 digits)
+
+  - hour (0 to 23)
+  
+  - min (0 to 59)
+
+  - sec (0 to 59)
+
+  - zone (this is the decimal value that we can read, for example:
+    for "-0200", the value is -200)
+*/
+
+struct mailimap_date_time {
+  int dt_day;
+  int dt_month;
+  int dt_year;
+  int dt_hour;
+  int dt_min;
+  int dt_sec;
+  int dt_zone;
+};
+
+struct mailimap_date_time *
+mailimap_date_time_new(int dt_day, int dt_month, int dt_year, int dt_hour,
+                       int dt_min, int dt_sec, int dt_zone);
+
+void mailimap_date_time_free(struct mailimap_date_time * date_time);
+
+
+
+/*
+  mailimap_envelope is the list of fields that can be parsed by
+  the IMAP server.
+
+  - date is the (non-parsed) content of the "Date" header field,
+    should be allocated with malloc()
+  
+  - subject is the subject of the message, should be allocated with
+    malloc()
+  
+  - sender is the the parsed content of the "Sender" field
+
+  - reply-to is the parsed content of the "Reply-To" field
+
+  - to is the parsed content of the "To" field
+
+  - cc is the parsed content of the "Cc" field
+  
+  - bcc is the parsed content of the "Bcc" field
+  
+  - in_reply_to is the content of the "In-Reply-To" field,
+    should be allocated with malloc()
+
+  - message_id is the content of the "Message-ID" field,
+    should be allocated with malloc()
+*/
+
+struct mailimap_envelope {
+  char * env_date;                             /* can be NULL */
+  char * env_subject;                          /* can be NULL */
+  struct mailimap_env_from * env_from;         /* can be NULL */
+  struct mailimap_env_sender * env_sender;     /* can be NULL */
+  struct mailimap_env_reply_to * env_reply_to; /* can be NULL */
+  struct mailimap_env_to * env_to;             /* can be NULL */
+  struct mailimap_env_cc * env_cc;             /* can be NULL */
+  struct mailimap_env_bcc * env_bcc;           /* can be NULL */
+  char * env_in_reply_to;                      /* can be NULL */
+  char * env_message_id;                       /* can be NULL */
+};
+
+struct mailimap_envelope *
+mailimap_envelope_new(char * env_date, char * env_subject,
+                      struct mailimap_env_from * env_from,
+                      struct mailimap_env_sender * env_sender,
+                      struct mailimap_env_reply_to * env_reply_to,
+                      struct mailimap_env_to * env_to,
+                      struct mailimap_env_cc* env_cc,
+                      struct mailimap_env_bcc * env_bcc,
+                      char * env_in_reply_to, char * env_message_id);
+
+void mailimap_envelope_free(struct mailimap_envelope * env);
+
+
+
+/*
+  mailimap_env_bcc is the parsed "Bcc" field
+  
+  - list is the list of addresses
+*/
+
+struct mailimap_env_bcc {
+  clist * bcc_list; /* list of (struct mailimap_address *), != NULL */
+};
+
+struct mailimap_env_bcc * mailimap_env_bcc_new(clist * bcc_list);
+
+void mailimap_env_bcc_free(struct mailimap_env_bcc * env_bcc);
+
+
+/*
+  mailimap_env_cc is the parsed "Cc" field
+  
+  - list is the list of addresses
+*/
+
+struct mailimap_env_cc {
+  clist * cc_list; /* list of (struct mailimap_address *), != NULL */
+};
+
+struct mailimap_env_cc * mailimap_env_cc_new(clist * cc_list);
+
+void mailimap_env_cc_free(struct mailimap_env_cc * env_cc);
+
+
+
+/*
+  mailimap_env_from is the parsed "From" field
+  
+  - list is the list of addresses
+*/
+
+struct mailimap_env_from {
+  clist * frm_list; /* list of (struct mailimap_address *) */
+                /* != NULL */
+};
+
+struct mailimap_env_from * mailimap_env_from_new(clist * frm_list);
+
+void mailimap_env_from_free(struct mailimap_env_from * env_from);
+
+
+
+/*
+  mailimap_env_reply_to is the parsed "Reply-To" field
+  
+  - list is the list of addresses
+*/
+
+struct mailimap_env_reply_to {
+  clist * rt_list; /* list of (struct mailimap_address *), != NULL */
+};
+
+struct mailimap_env_reply_to * mailimap_env_reply_to_new(clist * rt_list);
+
+void
+mailimap_env_reply_to_free(struct mailimap_env_reply_to * env_reply_to);
+
+
+
+/*
+  mailimap_env_sender is the parsed "Sender" field
+  
+  - list is the list of addresses
+*/
+
+struct mailimap_env_sender {
+  clist * snd_list; /* list of (struct mailimap_address *), != NULL */
+};
+
+struct mailimap_env_sender * mailimap_env_sender_new(clist * snd_list);
+
+void mailimap_env_sender_free(struct mailimap_env_sender * env_sender);
+
+
+
+/*
+  mailimap_env_to is the parsed "To" field
+  
+  - list is the list of addresses
+*/
+
+struct mailimap_env_to {
+  clist * to_list; /* list of (struct mailimap_address *), != NULL */
+};
+
+struct mailimap_env_to * mailimap_env_to_new(clist * to_list);
+
+void mailimap_env_to_free(struct mailimap_env_to * env_to);
+
+
+/* this is the type of flag */
+
+enum {
+  MAILIMAP_FLAG_ANSWERED,  /* \Answered flag */
+  MAILIMAP_FLAG_FLAGGED,   /* \Flagged flag */
+  MAILIMAP_FLAG_DELETED,   /* \Deleted flag */
+  MAILIMAP_FLAG_SEEN,      /* \Seen flag */
+  MAILIMAP_FLAG_DRAFT,     /* \Draft flag */
+  MAILIMAP_FLAG_KEYWORD,   /* keyword flag */
+  MAILIMAP_FLAG_EXTENSION, /* \extension flag */
+};
+
+
+/*
+  mailimap_flag is a message flag (that we can associate with a message)
+  
+  - type is the type of the flag, MAILIMAP_FLAG_XXX
+
+  - keyword is the flag when the flag is of keyword type,
+    should be allocated with malloc()
+  
+  - extension is the flag when the flag is of extension type, should be
+    allocated with malloc()
+*/
+
+struct mailimap_flag {
+  int fl_type;
+  union {
+    char * fl_keyword;   /* can be NULL */
+    char * fl_extension; /* can be NULL */
+  } fl_data;
+};
+
+struct mailimap_flag * mailimap_flag_new(int fl_type,
+    char * fl_keyword, char * fl_extension);
+
+void mailimap_flag_free(struct mailimap_flag * f);
+
+
+
+
+/* this is the type of flag */
+
+enum {
+  MAILIMAP_FLAG_FETCH_ERROR,  /* on parse error */
+  MAILIMAP_FLAG_FETCH_RECENT, /* \Recent flag */
+  MAILIMAP_FLAG_FETCH_OTHER,  /* other type of flag */
+};
+
+/*
+  mailimap_flag_fetch is a message flag (when we fetch it)
+
+  - type is the type of flag fetch
+  
+  - flag is the flag when this is not a \Recent flag
+*/
+
+struct mailimap_flag_fetch {
+  int fl_type;
+  struct mailimap_flag * fl_flag; /* can be NULL */
+};
+
+struct mailimap_flag_fetch *
+mailimap_flag_fetch_new(int fl_type, struct mailimap_flag * fl_flag);
+
+void mailimap_flag_fetch_free(struct mailimap_flag_fetch * flag_fetch);
+
+
+
+
+/* this is the type of flag */
+
+enum {
+  MAILIMAP_FLAG_PERM_ERROR, /* on parse error */
+  MAILIMAP_FLAG_PERM_FLAG,  /* to specify that usual flags can be changed */
+  MAILIMAP_FLAG_PERM_ALL    /* to specify that new flags can be created */
+};
+
+
+/*
+  mailimap_flag_perm is a flag returned in case of PERMANENTFLAGS response
+  
+  - type is the type of returned PERMANENTFLAGS, it can be
+    MAILIMAP_FLAG_PERM_FLAG (the given flag can be changed permanently) or
+    MAILIMAP_FLAG_PERM_ALL (new flags can be created)
+  
+  - flag is the given flag when type is MAILIMAP_FLAG_PERM_FLAG
+*/
+
+struct mailimap_flag_perm {
+  int fl_type;
+  struct mailimap_flag * fl_flag; /* can be NULL */
+};
+
+struct mailimap_flag_perm *
+mailimap_flag_perm_new(int fl_type, struct mailimap_flag * fl_flag);
+
+void mailimap_flag_perm_free(struct mailimap_flag_perm * flag_perm);
+
+
+/*
+  mailimap_flag_list is a list of flags
+  
+  - list is a list of flags
+*/
+
+struct mailimap_flag_list {
+  clist * fl_list; /* list of (struct mailimap_flag *), != NULL */
+};
+
+struct mailimap_flag_list *
+mailimap_flag_list_new(clist * fl_list);
+
+void mailimap_flag_list_free(struct mailimap_flag_list * flag_list);
+
+
+
+
+/* this is the type of greeting response */
+
+enum {
+  MAILIMAP_GREETING_RESP_COND_ERROR, /* on parse error */
+  MAILIMAP_GREETING_RESP_COND_AUTH,  /* when connection is accepted */
+  MAILIMAP_GREETING_RESP_COND_BYE,   /* when connection is refused */
+};
+
+/*
+  mailimap_greeting is the response returned on connection
+
+  - type is the type of response on connection, either
+  MAILIMAP_GREETING_RESP_COND_AUTH if connection is accepted or
+  MAIMIMAP_GREETING_RESP_COND_BYE if connection is refused
+*/
+
+struct mailimap_greeting {
+  int gr_type;
+  union {
+    struct mailimap_resp_cond_auth * gr_auth; /* can be NULL */
+    struct mailimap_resp_cond_bye * gr_bye;   /* can be NULL */
+  } gr_data;
+};
+
+struct mailimap_greeting *
+mailimap_greeting_new(int gr_type,
+    struct mailimap_resp_cond_auth * gr_auth,
+    struct mailimap_resp_cond_bye * gr_bye);
+
+void mailimap_greeting_free(struct mailimap_greeting * greeting);
+
+
+/*
+  mailimap_header_list is a list of headers that can be specified when
+  we want to fetch fields
+
+  - list is a list of header names, each header name should be allocated
+    with malloc()
+*/
+
+struct mailimap_header_list {
+  clist * hdr_list; /* list of astring (char *), != NULL */
+};
+
+struct mailimap_header_list *
+mailimap_header_list_new(clist * hdr_list);
+
+void
+mailimap_header_list_free(struct mailimap_header_list * header_list);
+
+
+
+/* this is the type of mailbox STATUS that can be returned */
+
+enum {
+  MAILIMAP_STATUS_ATT_MESSAGES,    /* when requesting the number of
+                                      messages */
+  MAILIMAP_STATUS_ATT_RECENT,      /* when requesting the number of
+                                      recent messages */
+  MAILIMAP_STATUS_ATT_UIDNEXT,     /* when requesting the next unique
+                                      identifier */
+  MAILIMAP_STATUS_ATT_UIDVALIDITY, /* when requesting the validity of
+                                      message unique identifiers*/
+  MAILIMAP_STATUS_ATT_UNSEEN,      /* when requesting the number of
+                                      unseen messages */
+};
+
+/*
+  mailimap_status_info is a returned information when a STATUS of 
+  a mailbox is requested
+
+  - att is the type of mailbox STATUS, the value can be 
+    MAILIMAP_STATUS_ATT_MESSAGES, MAILIMAP_STATUS_ATT_RECENT,
+    MAILIMAP_STATUS_ATT_UIDNEXT, MAILIMAP_STATUS_ATT_UIDVALIDITY or
+    MAILIMAP_STATUS_ATT_UNSEEN
+
+  - value is the value of the given information
+*/
+
+struct mailimap_status_info {
+  int st_att;
+  uint32_t st_value;
+};
+
+struct mailimap_status_info *
+mailimap_status_info_new(int st_att, uint32_t st_value);
+
+void mailimap_status_info_free(struct mailimap_status_info * info);
+
+
+
+/*
+  mailimap_mailbox_data_status is the list of information returned
+  when a STATUS of a mailbox is requested
+
+  - mailbox is the name of the mailbox, should be allocated with malloc()
+  
+  - status_info_list is the list of information returned
+*/
+
+struct mailimap_mailbox_data_status {
+  char * st_mailbox;
+  clist * st_info_list; /* list of (struct mailimap_status_info *) */
+                            /* can be NULL */
+};
+
+struct mailimap_mailbox_data_status *
+mailimap_mailbox_data_status_new(char * st_mailbox,
+    clist * st_info_list);
+
+void
+mailimap_mailbox_data_status_free(struct mailimap_mailbox_data_status * info);
+
+
+
+/* this is the type of mailbox information that is returned */
+
+enum {
+  MAILIMAP_MAILBOX_DATA_ERROR,  /* on parse error */
+  MAILIMAP_MAILBOX_DATA_FLAGS,  /* flag that are applicable to the mailbox */
+  MAILIMAP_MAILBOX_DATA_LIST,   /* this is a mailbox in the list of mailboxes
+                                   returned on LIST command*/
+  MAILIMAP_MAILBOX_DATA_LSUB,   /* this is a mailbox in the list of
+                                   subscribed mailboxes returned on LSUB
+                                   command */
+  MAILIMAP_MAILBOX_DATA_SEARCH, /* this is a list of messages numbers or
+                                   unique identifiers returned
+                                   on a SEARCH command*/
+  MAILIMAP_MAILBOX_DATA_STATUS, /* this is the list of information returned
+                                   on a STATUS command */
+  MAILIMAP_MAILBOX_DATA_EXISTS, /* this is the number of messages in the
+                                   mailbox */
+  MAILIMAP_MAILBOX_DATA_RECENT, /* this is the number of recent messages
+                                   in the mailbox */
+};
+
+/*
+  mailimap_mailbox_data is an information related to a mailbox
+  
+  - type is the type of mailbox_data that is filled, the value of this field
+    can be MAILIMAP_MAILBOX_DATA_FLAGS, MAILIMAP_MAILBOX_DATA_LIST,
+    MAILIMAP_MAILBOX_DATA_LSUB, MAILIMAP_MAILBOX_DATA_SEARCH,
+    MAILIMAP_MAILBOX_DATA_STATUS, MAILIMAP_MAILBOX_DATA_EXISTS
+    or MAILIMAP_MAILBOX_DATA_RECENT.
+
+  - flags is the flags that are applicable to the mailbox when
+    type is MAILIMAP_MAILBOX_DATA_FLAGS
+
+  - list is a mailbox in the list of mailboxes returned on LIST command
+    when type is MAILIMAP_MAILBOX_DATA_LIST
+
+  - lsub is a mailbox in the list of subscribed mailboxes returned on
+    LSUB command when type is MAILIMAP_MAILBOX_DATA_LSUB
+
+  - search is a list of messages numbers or unique identifiers returned
+    on SEARCH command when type MAILIMAP_MAILBOX_DATA_SEARCH, each element
+    should be allocated with malloc()
+
+  - status is a list of information returned on STATUS command when
+    type is MAILIMAP_MAILBOX_DATA_STATUS
+
+  - exists is the number of messages in the mailbox when type
+    is MAILIMAP_MAILBOX_DATA_EXISTS
+
+  - recent is the number of recent messages in the mailbox when type
+    is MAILIMAP_MAILBOX_DATA_RECENT
+*/
+
+struct mailimap_mailbox_data {
+  int mbd_type;
+  union {
+    struct mailimap_flag_list * mbd_flags;   /* can be NULL */
+    struct mailimap_mailbox_list * mbd_list; /* can be NULL */
+    struct mailimap_mailbox_list * mbd_lsub; /* can be NULL */
+    clist * mbd_search;  /* list of nz-number (uint32_t *), can be NULL */
+    struct mailimap_mailbox_data_status *  mbd_status; /* can be NULL */
+    uint32_t mbd_exists;
+    uint32_t mbd_recent;
+  } mbd_data;
+};
+
+struct mailimap_mailbox_data *
+mailimap_mailbox_data_new(int mbd_type, struct mailimap_flag_list * mbd_flags,
+    struct mailimap_mailbox_list * mbd_list,
+    struct mailimap_mailbox_list * mbd_lsub,
+    clist * mbd_search,
+    struct mailimap_mailbox_data_status * mbd_status,
+    uint32_t mbd_exists,
+    uint32_t mbd_recent);
+
+void
+mailimap_mailbox_data_free(struct mailimap_mailbox_data * mb_data);
+
+
+
+/* this is the type of mailbox flags */
+
+enum {
+  MAILIMAP_MBX_LIST_FLAGS_SFLAG,    /* mailbox single flag - a flag in
+                                       {\NoSelect, \Marked, \Unmarked} */
+  MAILIMAP_MBX_LIST_FLAGS_NO_SFLAG, /* mailbox other flag -  mailbox flag
+                                       other than \NoSelect \Marked and
+                                       \Unmarked) */
+};
+
+/* this is a single flag type */
+
+enum {
+  MAILIMAP_MBX_LIST_SFLAG_ERROR,
+  MAILIMAP_MBX_LIST_SFLAG_MARKED,
+  MAILIMAP_MBX_LIST_SFLAG_NOSELECT,
+  MAILIMAP_MBX_LIST_SFLAG_UNMARKED
+};
+
+/*
+  mailimap_mbx_list_flags is a mailbox flag
+
+  - type is the type of mailbox flag, it can be MAILIMAP_MBX_LIST_FLAGS_SFLAG,
+    or MAILIMAP_MBX_LIST_FLAGS_NO_SFLAG.
+
+  - oflags is a list of "mailbox other flag"
+  
+  - sflag is a mailbox single flag
+*/
+
+struct mailimap_mbx_list_flags {
+  int mbf_type;
+  clist * mbf_oflags; /* list of
+                         (struct mailimap_mbx_list_oflag *), != NULL */
+  int mbf_sflag;
+};
+
+struct mailimap_mbx_list_flags *
+mailimap_mbx_list_flags_new(int mbf_type,
+    clist * mbf_oflags, int mbf_sflag);
+
+void
+mailimap_mbx_list_flags_free(struct mailimap_mbx_list_flags * mbx_list_flags);
+
+
+
+/* this is the type of the mailbox other flag */
+
+enum {
+  MAILIMAP_MBX_LIST_OFLAG_ERROR,       /* on parse error */
+  MAILIMAP_MBX_LIST_OFLAG_NOINFERIORS, /* \NoInferior flag */
+  MAILIMAP_MBX_LIST_OFLAG_FLAG_EXT     /* other flag */
+};
+
+/*
+  mailimap_mbx_list_oflag is a mailbox other flag
+
+  - type can be MAILIMAP_MBX_LIST_OFLAG_NOINFERIORS when this is 
+    a \NoInferior flag or MAILIMAP_MBX_LIST_OFLAG_FLAG_EXT
+
+  - flag_ext is set when MAILIMAP_MBX_LIST_OFLAG_FLAG_EXT and is
+    an extension flag, should be allocated with malloc()
+*/
+
+struct mailimap_mbx_list_oflag {
+  int of_type;
+  char * of_flag_ext; /* can be NULL */
+};
+
+struct mailimap_mbx_list_oflag *
+mailimap_mbx_list_oflag_new(int of_type, char * of_flag_ext);
+
+void
+mailimap_mbx_list_oflag_free(struct mailimap_mbx_list_oflag * oflag);
+
+
+
+/*
+  mailimap_mailbox_list is a list of mailbox flags
+
+  - mb_flag is a list of mailbox flags
+
+  - delimiter is the delimiter of the mailbox path
+
+  - mb is the name of the mailbox, should be allocated with malloc()
+*/
+
+struct mailimap_mailbox_list {
+  struct mailimap_mbx_list_flags * mb_flag; /* can be NULL */
+  char mb_delimiter;
+  char * mb_name; /* != NULL */
+};
+
+struct mailimap_mailbox_list *
+mailimap_mailbox_list_new(struct mailimap_mbx_list_flags * mbx_flags,
+    char mb_delimiter, char * mb_name);
+
+void
+mailimap_mailbox_list_free(struct mailimap_mailbox_list * mb_list);
+
+
+
+/* this is the MIME type */
+
+enum {
+  MAILIMAP_MEDIA_BASIC_APPLICATION, /* application/xxx */
+  MAILIMAP_MEDIA_BASIC_AUDIO,       /* audio/xxx */
+  MAILIMAP_MEDIA_BASIC_IMAGE,       /* image/xxx */
+  MAILIMAP_MEDIA_BASIC_MESSAGE,     /* message/xxx */
+  MAILIMAP_MEDIA_BASIC_VIDEO,       /* video/xxx */
+  MAILIMAP_MEDIA_BASIC_OTHER,       /* for all other cases */
+};
+
+
+/*
+  mailimap_media_basic is the MIME type
+
+  - type can be MAILIMAP_MEDIA_BASIC_APPLICATION, MAILIMAP_MEDIA_BASIC_AUDIO,
+    MAILIMAP_MEDIA_BASIC_IMAGE, MAILIMAP_MEDIA_BASIC_MESSAGE,
+    MAILIMAP_MEDIA_BASIC_VIDEO or MAILIMAP_MEDIA_BASIC_OTHER
+
+  - basic_type is defined when type is MAILIMAP_MEDIA_BASIC_OTHER, should
+    be allocated with malloc()
+
+  - subtype is the subtype of the MIME type, for example, this is
+    "data" in "application/data", should be allocated with malloc()
+*/
+
+struct mailimap_media_basic {
+  int med_type;
+  char * med_basic_type; /* can be NULL */
+  char * med_subtype;    /* != NULL */
+};
+
+struct mailimap_media_basic *
+mailimap_media_basic_new(int med_type,
+    char * med_basic_type, char * med_subtype);
+
+void
+mailimap_media_basic_free(struct mailimap_media_basic * media_basic);
+
+
+
+/* this is the type of message data */
+
+enum {
+  MAILIMAP_MESSAGE_DATA_ERROR,
+  MAILIMAP_MESSAGE_DATA_EXPUNGE,
+  MAILIMAP_MESSAGE_DATA_FETCH
+};
+
+/*
+  mailimap_message_data is an information related to a message
+
+  - number is the number or the unique identifier of the message
+  
+  - type is the type of information, this value can be
+    MAILIMAP_MESSAGE_DATA_EXPUNGE or MAILIMAP_MESSAGE_DATA_FETCH
+    
+  - msg_att is the message data
+*/
+
+struct mailimap_message_data {
+  uint32_t mdt_number;
+  int mdt_type;
+  struct mailimap_msg_att * mdt_msg_att; /* can be NULL */
+                                     /* if type = EXPUNGE, can be NULL */
+};
+
+struct mailimap_message_data *
+mailimap_message_data_new(uint32_t mdt_number, int mdt_type,
+    struct mailimap_msg_att * mdt_msg_att);
+
+void
+mailimap_message_data_free(struct mailimap_message_data * msg_data);
+
+
+
+/* this the type of the message attributes */
+
+enum {
+  MAILIMAP_MSG_ATT_ITEM_ERROR,   /* on parse error */
+  MAILIMAP_MSG_ATT_ITEM_DYNAMIC, /* dynamic message attributes (flags) */
+  MAILIMAP_MSG_ATT_ITEM_STATIC,  /* static messages attributes
+                                    (message content) */
+};
+
+/*
+  mailimap_msg_att_item is a message attribute
+
+  - type is the type of message attribute, the value can be
+    MAILIMAP_MSG_ATT_ITEM_DYNAMIC or MAILIMAP_MSG_ATT_ITEM_STATIC
+  
+  - msg_att_dyn is a dynamic message attribute when type is
+    MAILIMAP_MSG_ATT_ITEM_DYNAMIC
+
+  - msg_att_static is a static message attribute when type is
+    MAILIMAP_MSG_ATT_ITEM_STATIC
+*/
+
+struct mailimap_msg_att_item {
+  int att_type;
+  union {
+    struct mailimap_msg_att_dynamic * att_dyn;   /* can be NULL */
+    struct mailimap_msg_att_static * att_static; /* can be NULL */
+  } att_data;
+};
+
+struct mailimap_msg_att_item *
+mailimap_msg_att_item_new(int att_type,
+    struct mailimap_msg_att_dynamic * att_dyn,
+    struct mailimap_msg_att_static * att_static);
+
+void
+mailimap_msg_att_item_free(struct mailimap_msg_att_item * item);
+
+
+/*
+  mailimap_msg_att is a list of attributes
+  
+  - list is a list of message attributes
+
+  - number is the message number or unique identifier, this field
+    has been added for implementation purpose
+*/
+
+struct mailimap_msg_att {
+  clist * att_list; /* list of (struct mailimap_msg_att_item *) */
+                /* != NULL */
+  uint32_t att_number; /* extra field to store the message number,
+                     used for mailimap */
+};
+
+struct mailimap_msg_att * mailimap_msg_att_new(clist * att_list);
+
+void mailimap_msg_att_free(struct mailimap_msg_att * msg_att);
+
+
+/*
+  mailimap_msg_att_dynamic is a dynamic message attribute
+  
+  - list is a list of flags (that have been fetched)
+*/
+
+struct mailimap_msg_att_dynamic {
+  clist * att_list; /* list of (struct mailimap_flag_fetch *) */
+  /* can be NULL */
+};
+
+struct mailimap_msg_att_dynamic *
+mailimap_msg_att_dynamic_new(clist * att_list);
+
+void
+mailimap_msg_att_dynamic_free(struct mailimap_msg_att_dynamic * msg_att_dyn);
+
+
+
+/*
+  mailimap_msg_att_body_section is a MIME part content
+  
+  - section is the location of the MIME part in the message
+  
+  - origin_octet is the offset of the requested part of the MIME part
+  
+  - body_part is the content or partial content of the MIME part,
+    should be allocated through a MMAPString
+
+  - length is the size of the content
+*/
+
+struct mailimap_msg_att_body_section {
+  struct mailimap_section * sec_section; /* != NULL */
+  uint32_t sec_origin_octet;
+  char * sec_body_part; /* can be NULL */
+  size_t sec_length;
+};
+
+struct mailimap_msg_att_body_section *
+mailimap_msg_att_body_section_new(struct mailimap_section * section,
+    uint32_t sec_origin_octet,
+    char * sec_body_part,
+    size_t sec_length);
+
+void
+mailimap_msg_att_body_section_free(struct mailimap_msg_att_body_section * 
+    msg_att_body_section);
+
+
+
+/*
+  this is the type of static message attribute
+*/
+
+enum {
+  MAILIMAP_MSG_ATT_ERROR,         /* on parse error */
+  MAILIMAP_MSG_ATT_ENVELOPE,      /* this is the fields that can be
+                                    parsed by the server */
+  MAILIMAP_MSG_ATT_INTERNALDATE,  /* this is the message date kept
+                                     by the server */
+  MAILIMAP_MSG_ATT_RFC822,        /* this is the message content
+                                     (header and body) */
+  MAILIMAP_MSG_ATT_RFC822_HEADER, /* this is the message header */
+  MAILIMAP_MSG_ATT_RFC822_TEXT,   /* this is the message text part */
+  MAILIMAP_MSG_ATT_RFC822_SIZE,   /* this is the size of the message content */
+  MAILIMAP_MSG_ATT_BODY,          /* this is the MIME description of
+                                     the message */
+  MAILIMAP_MSG_ATT_BODYSTRUCTURE, /* this is the MIME description of the
+                                     message with additional information */
+  MAILIMAP_MSG_ATT_BODY_SECTION,  /* this is a MIME part content */
+  MAILIMAP_MSG_ATT_UID,           /* this is the message unique identifier */
+};
+
+/*
+  mailimap_msg_att_static is a given part of the message
+  
+  - type is the type of the static message attribute, the value can be 
+    MAILIMAP_MSG_ATT_ENVELOPE, MAILIMAP_MSG_ATT_INTERNALDATE,
+    MAILIMAP_MSG_ATT_RFC822, MAILIMAP_MSG_ATT_RFC822_HEADER,
+    MAILIMAP_MSG_ATT_RFC822_TEXT, MAILIMAP_MSG_ATT_RFC822_SIZE,
+    MAILIMAP_MSG_ATT_BODY, MAILIMAP_MSG_ATT_BODYSTRUCTURE,
+    MAILIMAP_MSG_ATT_BODY_SECTION, MAILIMAP_MSG_ATT_UID
+
+  - env is the headers parsed by the server if type is
+    MAILIMAP_MSG_ATT_ENVELOPE
+
+  - internal_date is the date of message kept by the server if type is
+    MAILIMAP_MSG_ATT_INTERNALDATE
+
+  - rfc822 is the message content if type is MAILIMAP_MSG_ATT_RFC822,
+    should be allocated through a MMAPString
+
+  - rfc822_header is the message header if type is
+    MAILIMAP_MSG_ATT_RFC822_HEADER, should be allocated through a MMAPString
+
+  - rfc822_text is the message text part if type is
+    MAILIMAP_MSG_ATT_RFC822_TEXT, should be allocated through a MMAPString
+
+  - rfc822_size is the message size if type is MAILIMAP_MSG_ATT_SIZE
+
+  - body is the MIME description of the message
+
+  - bodystructure is the MIME description of the message with additional
+    information
+
+  - body_section is a MIME part content
+
+  - uid is a unique message identifier
+*/
+
+struct mailimap_msg_att_static {
+  int att_type;
+  union {
+    struct mailimap_envelope * att_env;            /* can be NULL */
+    struct mailimap_date_time * att_internal_date; /* can be NULL */
+    struct {
+      char * att_content; /* can be NULL */
+      size_t att_length;
+    } att_rfc822;        
+    struct {
+      char * att_content; /* can be NULL */
+      size_t att_length;
+    } att_rfc822_header;
+    struct {
+      char * att_content; /* can be NULL */
+      size_t att_length;
+    } att_rfc822_text;
+    uint32_t att_rfc822_size;
+    struct mailimap_body * att_bodystructure; /* can be NULL */
+    struct mailimap_body * att_body;          /* can be NULL */
+    struct mailimap_msg_att_body_section * att_body_section; /* can be NULL */
+    uint32_t att_uid;
+  } att_data;
+};
+
+struct mailimap_msg_att_static *
+mailimap_msg_att_static_new(int att_type, struct mailimap_envelope * att_env,
+    struct mailimap_date_time * att_internal_date,
+    char * att_rfc822,
+    char * att_rfc822_header,
+    char * att_rfc822_text,
+    size_t att_length,
+    uint32_t att_rfc822_size,
+    struct mailimap_body * att_bodystructure,
+    struct mailimap_body * att_body,
+    struct mailimap_msg_att_body_section * att_body_section,
+    uint32_t att_uid);
+
+void
+mailimap_msg_att_static_free(struct mailimap_msg_att_static * item);
+
+
+
+/* this is the type of a response element */
+
+enum {
+  MAILIMAP_RESP_ERROR,     /* on parse error */
+  MAILIMAP_RESP_CONT_REQ,  /* continuation request */
+  MAILIMAP_RESP_RESP_DATA, /* response data */
+};
+
+/*
+  mailimap_cont_req_or_resp_data is a response element
+  
+  - type is the type of response, the value can be MAILIMAP_RESP_CONT_REQ
+    or MAILIMAP_RESP_RESP_DATA
+
+  - cont_req is a continuation request
+
+  - resp_data is a reponse data
+*/
+
+struct mailimap_cont_req_or_resp_data {
+  int rsp_type;
+  union {
+    struct mailimap_continue_req * rsp_cont_req;   /* can be NULL */
+    struct mailimap_response_data * rsp_resp_data; /* can be NULL */
+  } rsp_data;
+};
+
+struct mailimap_cont_req_or_resp_data *
+mailimap_cont_req_or_resp_data_new(int rsp_type,
+    struct mailimap_continue_req * rsp_cont_req,
+    struct mailimap_response_data * rsp_resp_data);
+
+void
+mailimap_cont_req_or_resp_data_free(struct mailimap_cont_req_or_resp_data *
+                                    cont_req_or_resp_data);
+
+
+/*
+  mailimap_response is a list of response elements
+
+  - cont_req_or_resp_data_list is a list of response elements
+
+  - resp_done is an ending response element
+*/
+
+struct mailimap_response {
+  clist * rsp_cont_req_or_resp_data_list;
+  /* list of (struct mailiap_cont_req_or_resp_data *) */
+                                   /* can be NULL */
+  struct mailimap_response_done * rsp_resp_done; /* != NULL */
+};
+
+struct mailimap_response *
+mailimap_response_new(clist * rsp_cont_req_or_resp_data_list,
+    struct mailimap_response_done * rsp_resp_done);
+
+void
+mailimap_response_free(struct mailimap_response * resp);
+
+
+
+/* this is the type of an untagged response */
+
+enum {
+  MAILIMAP_RESP_DATA_TYPE_ERROR,           /* on parse error */
+  MAILIMAP_RESP_DATA_TYPE_COND_STATE,      /* condition state response */
+  MAILIMAP_RESP_DATA_TYPE_COND_BYE,        /* BYE response (server is about
+                                              to close the connection) */
+  MAILIMAP_RESP_DATA_TYPE_MAILBOX_DATA,    /* response related to a mailbox */
+  MAILIMAP_RESP_DATA_TYPE_MESSAGE_DATA,    /* response related to a message */
+  MAILIMAP_RESP_DATA_TYPE_CAPABILITY_DATA, /* capability information */
+};
+
+/*
+  mailimap_reponse_data is an untagged response
+
+  - type is the type of the untagged response, it can be
+    MAILIMAP_RESP_DATA_COND_STATE, MAILIMAP_RESP_DATA_COND_BYE,
+    MAILIMAP_RESP_DATA_MAILBOX_DATA, MAILIMAP_RESP_DATA_MESSAGE_DATA
+    or MAILIMAP_RESP_DATA_CAPABILITY_DATA
+
+  - cond_state is a condition state response
+
+  - bye is a BYE response (server is about to close the connection)
+  
+  - mailbox_data is a response related to a mailbox
+
+  - message_data is a response related to a message
+
+  - capability is information about capabilities
+*/
+
+struct mailimap_response_data {
+  int rsp_type;
+  union {
+    struct mailimap_resp_cond_state * rsp_cond_state;      /* can be NULL */
+    struct mailimap_resp_cond_bye * rsp_bye;               /* can be NULL */
+    struct mailimap_mailbox_data * rsp_mailbox_data;       /* can be NULL */
+    struct mailimap_message_data * rsp_message_data;       /* can be NULL */
+    struct mailimap_capability_data * rsp_capability_data; /* can be NULL */
+  } rsp_data;
+};
+
+struct mailimap_response_data *
+mailimap_response_data_new(int rsp_type,
+    struct mailimap_resp_cond_state * rsp_cond_state,
+    struct mailimap_resp_cond_bye * rsp_bye,
+    struct mailimap_mailbox_data * rsp_mailbox_data,
+    struct mailimap_message_data * rsp_message_data,
+    struct mailimap_capability_data * rsp_capability_data);
+
+void
+mailimap_response_data_free(struct mailimap_response_data * resp_data);
+
+
+
+/* this is the type of an ending response */
+
+enum {
+  MAILIMAP_RESP_DONE_TYPE_ERROR,  /* on parse error */
+  MAILIMAP_RESP_DONE_TYPE_TAGGED, /* tagged response */
+  MAILIMAP_RESP_DONE_TYPE_FATAL,  /* fatal error response */
+};
+
+/*
+  mailimap_response_done is an ending response
+
+  - type is the type of the ending response
+
+  - tagged is a tagged response
+
+  - fatal is a fatal error response
+*/
+
+struct mailimap_response_done {
+  int rsp_type;
+  union {
+    struct mailimap_response_tagged * rsp_tagged; /* can be NULL */
+    struct mailimap_response_fatal * rsp_fatal;   /* can be NULL */
+  } rsp_data;
+};
+
+struct mailimap_response_done *
+mailimap_response_done_new(int rsp_type,
+    struct mailimap_response_tagged * rsp_tagged,
+    struct mailimap_response_fatal * rsp_fatal);
+
+void mailimap_response_done_free(struct mailimap_response_done *
+                                 resp_done);
+
+
+/*
+  mailimap_response_fatal is a fatal error response
+
+  - bye is a BYE response text
+*/
+
+struct mailimap_response_fatal {
+  struct mailimap_resp_cond_bye * rsp_bye; /* != NULL */
+};
+
+struct mailimap_response_fatal *
+mailimap_response_fatal_new(struct mailimap_resp_cond_bye * rsp_bye);
+
+void mailimap_response_fatal_free(struct mailimap_response_fatal * resp_fatal);
+
+
+
+/*
+  mailimap_response_tagged is a tagged response
+
+  - tag is the sent tag, should be allocated with malloc()
+
+  - cond_state is a condition state response
+*/
+
+struct mailimap_response_tagged {
+  char * rsp_tag; /* != NULL */
+  struct mailimap_resp_cond_state * rsp_cond_state; /* != NULL */
+};
+
+struct mailimap_response_tagged *
+mailimap_response_tagged_new(char * rsp_tag,
+    struct mailimap_resp_cond_state * rsp_cond_state);
+
+void
+mailimap_response_tagged_free(struct mailimap_response_tagged * tagged);
+
+
+/* this is the type of an authentication condition response */
+
+enum {
+  MAILIMAP_RESP_COND_AUTH_ERROR,   /* on parse error */
+  MAILIMAP_RESP_COND_AUTH_OK,      /* authentication is needed */
+  MAILIMAP_RESP_COND_AUTH_PREAUTH, /* authentication is not needed */
+};
+
+/*
+  mailimap_resp_cond_auth is an authentication condition response
+
+  - type is the type of the authentication condition response,
+    the value can be MAILIMAP_RESP_COND_AUTH_OK or
+    MAILIMAP_RESP_COND_AUTH_PREAUTH
+
+  - text is a text response
+*/
+
+struct mailimap_resp_cond_auth {
+  int rsp_type;
+  struct mailimap_resp_text * rsp_text; /* != NULL */
+};
+
+struct mailimap_resp_cond_auth *
+mailimap_resp_cond_auth_new(int rsp_type,
+    struct mailimap_resp_text * rsp_text);
+
+void
+mailimap_resp_cond_auth_free(struct mailimap_resp_cond_auth * cond_auth);
+
+
+
+/*
+  mailimap_resp_cond_bye is a BYE response
+
+  - text is a text response
+*/
+
+struct mailimap_resp_cond_bye {
+  struct mailimap_resp_text * rsp_text; /* != NULL */
+};
+
+struct mailimap_resp_cond_bye *
+mailimap_resp_cond_bye_new(struct mailimap_resp_text * rsp_text);
+
+void
+mailimap_resp_cond_bye_free(struct mailimap_resp_cond_bye * cond_bye);
+
+
+
+/* this is the type of a condition state response */
+
+enum {
+  MAILIMAP_RESP_COND_STATE_OK,
+  MAILIMAP_RESP_COND_STATE_NO,
+  MAILIMAP_RESP_COND_STATE_BAD
+};
+
+/*
+  mailimap_resp_cond_state is a condition state reponse
+  
+  - type is the type of the condition state response
+
+  - text is a text response
+*/
+
+struct mailimap_resp_cond_state {
+  int rsp_type;
+  struct mailimap_resp_text * rsp_text; /* can be NULL */
+};
+
+struct mailimap_resp_cond_state *
+mailimap_resp_cond_state_new(int rsp_type,
+    struct mailimap_resp_text * rsp_text);
+
+void
+mailimap_resp_cond_state_free(struct mailimap_resp_cond_state * cond_state);
+
+
+
+/*
+  mailimap_resp_text is a text response
+
+  - resp_code is a response code
+  
+  - text is a human readable text, should be allocated with malloc()
+*/
+
+struct mailimap_resp_text {
+  struct mailimap_resp_text_code * rsp_code; /* can be NULL */
+  char * rsp_text; /* can be NULL */
+};
+
+struct mailimap_resp_text *
+mailimap_resp_text_new(struct mailimap_resp_text_code * resp_code,
+                       char * rsp_text);
+
+void mailimap_resp_text_free(struct mailimap_resp_text * resp_text);
+
+
+
+/* this is the type of the response code */
+
+enum {
+  MAILIMAP_RESP_TEXT_CODE_ALERT,           /* ALERT response */
+  MAILIMAP_RESP_TEXT_CODE_BADCHARSET,      /* BADCHARSET response */
+  MAILIMAP_RESP_TEXT_CODE_CAPABILITY_DATA, /* CAPABILITY response */
+  MAILIMAP_RESP_TEXT_CODE_PARSE,           /* PARSE response */
+  MAILIMAP_RESP_TEXT_CODE_PERMANENTFLAGS,  /* PERMANENTFLAGS response */
+  MAILIMAP_RESP_TEXT_CODE_READ_ONLY,       /* READONLY response */
+  MAILIMAP_RESP_TEXT_CODE_READ_WRITE,      /* READWRITE response */
+  MAILIMAP_RESP_TEXT_CODE_TRY_CREATE,      /* TRYCREATE response */
+  MAILIMAP_RESP_TEXT_CODE_UIDNEXT,         /* UIDNEXT response */
+  MAILIMAP_RESP_TEXT_CODE_UIDVALIDITY,     /* UIDVALIDITY response */
+  MAILIMAP_RESP_TEXT_CODE_UNSEEN,          /* UNSEEN response */
+  MAILIMAP_RESP_TEXT_CODE_OTHER,           /* other type of response */
+};
+
+/*
+  mailimap_resp_text_code is a response code
+  
+  - type is the type of the response code, the value can be
+    MAILIMAP_RESP_TEXT_CODE_ALERT, MAILIMAP_RESP_TEXT_CODE_BADCHARSET,
+    MAILIMAP_RESP_TEXT_CODE_CAPABILITY_DATA, MAILIMAP_RESP_TEXT_CODE_PARSE,
+    MAILIMAP_RESP_TEXT_CODE_PERMANENTFLAGS, MAILIMAP_RESP_TEXT_CODE_READ_ONLY,
+    MAILIMAP_RESP_TEXT_CODE_READ_WRITE, MAILIMAP_RESP_TEXT_CODE_TRY_CREATE,
+    MAILIMAP_RESP_TEXT_CODE_UIDNEXT, MAILIMAP_RESP_TEXT_CODE_UIDVALIDITY,
+    MAILIMAP_RESP_TEXT_CODE_UNSEEN or MAILIMAP_RESP_TEXT_CODE_OTHER
+    
+  - badcharset is a list of charsets if type
+    is MAILIMAP_RESP_TEXT_CODE_BADCHARSET, each element should be
+    allocated with malloc()
+
+  - cap_data is a list of capabilities
+
+  - perm_flags is a list of flags, this is the flags that can be changed
+    permanently on the messages of the mailbox.
+
+  - uidnext is the next unique identifier of a message
+  
+  - uidvalidity is the unique identifier validity value
+
+  - first_unseen is the number of the first message without the \Seen flag
+  
+  - atom is a keyword for an extension response code, should be allocated
+    with malloc()
+
+  - atom_value is the data related with the extension response code,
+    should be allocated with malloc()
+*/
+
+struct mailimap_resp_text_code {
+  int rc_type;
+  union {
+    clist * rc_badcharset; /* list of astring (char *) */
+    /* can be NULL */
+    struct mailimap_capability_data * rc_cap_data; /* != NULL */
+    clist * rc_perm_flags; /* list of (struct mailimap_flag_perm *) */
+    /* can be NULL */
+    uint32_t rc_uidnext;
+    uint32_t rc_uidvalidity;
+    uint32_t rc_first_unseen;
+    struct {
+      char * atom_name;  /* can be NULL */
+      char * atom_value; /* can be NULL */
+    } rc_atom;
+  } rc_data;
+};
+
+struct mailimap_resp_text_code *
+mailimap_resp_text_code_new(int rc_type, clist * rc_badcharset,
+    struct mailimap_capability_data * rc_cap_data,
+    clist * rc_perm_flags,
+    uint32_t rc_uidnext, uint32_t rc_uidvalidity,
+    uint32_t rc_first_unseen, char * rc_atom, char * rc_atom_value);
+
+void
+mailimap_resp_text_code_free(struct mailimap_resp_text_code * resp_text_code);
+
+
+/*
+  mailimap_section is a MIME part section identifier
+
+  section_spec is the MIME section identifier
+*/
+
+struct mailimap_section {
+  struct mailimap_section_spec * sec_spec; /* can be NULL */
+};
+
+struct mailimap_section *
+mailimap_section_new(struct mailimap_section_spec * sec_spec);
+
+void mailimap_section_free(struct mailimap_section * section);
+
+
+/* this is the type of the message/rfc822 part description */
+
+enum {
+  MAILIMAP_SECTION_MSGTEXT_HEADER,            /* header fields part of the
+                                                 message */
+  MAILIMAP_SECTION_MSGTEXT_HEADER_FIELDS,     /* given header fields of the
+                                                 message */
+  MAILIMAP_SECTION_MSGTEXT_HEADER_FIELDS_NOT, /* header fields of the
+                                                 message except the given */
+  MAILIMAP_SECTION_MSGTEXT_TEXT,              /* text part  */
+};
+
+/*
+  mailimap_section_msgtext is a message/rfc822 part description
+  
+  - type is the type of the content part and the value can be
+    MAILIMAP_SECTION_MSGTEXT_HEADER, MAILIMAP_SECTION_MSGTEXT_HEADER_FIELDS,
+    MAILIMAP_SECTION_MSGTEXT_HEADER_FIELDS_NOT
+    or MAILIMAP_SECTION_MSGTEXT_TEXT
+
+  - header_list is the list of headers when type is
+    MAILIMAP_SECTION_MSGTEXT_HEADER_FIELDS or
+    MAILIMAP_SECTION_MSGTEXT_HEADER_FIELDS_NOT
+*/
+
+struct mailimap_section_msgtext {
+  int sec_type;
+  struct mailimap_header_list * sec_header_list; /* can be NULL */
+};
+
+struct mailimap_section_msgtext *
+mailimap_section_msgtext_new(int sec_type,
+    struct mailimap_header_list * sec_header_list);
+
+void
+mailimap_section_msgtext_free(struct mailimap_section_msgtext * msgtext);
+
+
+
+/*
+  mailimap_section_part is the MIME part location in a message
+  
+  - section_id is a list of number index of the sub-part in the mail structure,
+    each element should be allocated with malloc()
+
+*/
+
+struct mailimap_section_part {
+  clist * sec_id; /* list of nz-number (uint32_t *) */
+                      /* != NULL */
+};
+
+struct mailimap_section_part *
+mailimap_section_part_new(clist * sec_id);
+
+void
+mailimap_section_part_free(struct mailimap_section_part * section_part);
+
+
+
+/* this is the type of section specification */
+
+enum {
+  MAILIMAP_SECTION_SPEC_SECTION_MSGTEXT, /* if requesting data of the root
+                                            MIME message/rfc822 part */
+  MAILIMAP_SECTION_SPEC_SECTION_PART,    /* location of the MIME part
+                                            in the message */
+};
+
+/*
+  mailimap_section_spec is a section specification
+
+  - type is the type of the section specification, the value can be
+    MAILIMAP_SECTION_SPEC_SECTION_MSGTEXT or
+    MAILIMAP_SECTION_SPEC_SECTION_PART
+
+  - section_msgtext is a message/rfc822 part description if type is
+    MAILIMAP_SECTION_SPEC_SECTION_MSGTEXT
+
+  - section_part is a body part location in the message if type is
+    MAILIMAP_SECTION_SPEC_SECTION_PART
+  
+  - section_text is a body part location for a given MIME part,
+    this can be NULL if the body of the part is requested (and not
+    the MIME header).
+*/
+
+struct mailimap_section_spec {
+  int sec_type;
+  union {
+    struct mailimap_section_msgtext * sec_msgtext; /* can be NULL */
+    struct mailimap_section_part * sec_part;       /* can be NULL */
+  } sec_data;
+  struct mailimap_section_text * sec_text;       /* can be NULL */
+};
+
+struct mailimap_section_spec *
+mailimap_section_spec_new(int sec_type,
+    struct mailimap_section_msgtext * sec_msgtext,
+    struct mailimap_section_part * sec_part,
+    struct mailimap_section_text * sec_text);
+
+void
+mailimap_section_spec_free(struct mailimap_section_spec * section_spec);
+
+
+
+/* this is the type of body part location for a given MIME part */
+
+enum {
+  MAILIMAP_SECTION_TEXT_ERROR,           /* on parse error **/
+  MAILIMAP_SECTION_TEXT_SECTION_MSGTEXT, /* if the MIME type is
+                                            message/rfc822, headers or text
+                                            can be requested */
+  MAILIMAP_SECTION_TEXT_MIME,            /* for all MIME types,
+                                            MIME headers can be requested */
+};
+
+/*
+  mailimap_section_text is the body part location for a given MIME part
+
+  - type can be MAILIMAP_SECTION_TEXT_SECTION_MSGTEXT or
+    MAILIMAP_SECTION_TEXT_MIME
+
+  - section_msgtext is the part of the MIME part when MIME type is
+    message/rfc822 than can be requested, when type is
+    MAILIMAP_TEXT_SECTION_MSGTEXT
+*/
+
+struct mailimap_section_text {
+  int sec_type;
+  struct mailimap_section_msgtext * sec_msgtext; /* can be NULL */
+};
+
+struct mailimap_section_text *
+mailimap_section_text_new(int sec_type,
+    struct mailimap_section_msgtext * sec_msgtext);
+
+void
+mailimap_section_text_free(struct mailimap_section_text * section_text);
+
+
+
+
+
+
+
+
+
+
+/* ************************************************************************* */
+/* the following part concerns only the IMAP command that are sent */
+
+
+/*
+  mailimap_set_item is a message set
+
+  - first is the first message of the set
+  - last is the last message of the set
+
+  this can be message numbers of message unique identifiers
+*/
+
+struct mailimap_set_item {
+  uint32_t set_first;
+  uint32_t set_last;
+};
+
+struct mailimap_set_item *
+mailimap_set_item_new(uint32_t set_first, uint32_t set_last);
+
+void mailimap_set_item_free(struct mailimap_set_item * set_item);
+
+
+
+/*
+  set is a list of message sets
+
+  - list is a list of message sets
+*/
+
+struct mailimap_set {
+  clist * set_list; /* list of (struct mailimap_set_item *) */
+};
+
+struct mailimap_set * mailimap_set_new(clist * list);
+
+void mailimap_set_free(struct mailimap_set * set);
+
+
+/*
+  mailimap_date is a date
+
+  - day is the day in the month (1 to 31)
+
+  - month (1 to 12)
+
+  - year (4 digits)
+*/
+
+struct mailimap_date {
+  int dt_day;
+  int dt_month;
+  int dt_year;
+};
+
+struct mailimap_date *
+mailimap_date_new(int dt_day, int dt_month, int dt_year);
+
+void mailimap_date_free(struct mailimap_date * date);
+
+
+
+
+/* this is the type of fetch attribute for a given message */
+
+enum {
+  MAILIMAP_FETCH_ATT_ENVELOPE,          /* to fetch the headers parsed by
+                                           the IMAP server */
+  MAILIMAP_FETCH_ATT_FLAGS,             /* to fetch the flags */
+  MAILIMAP_FETCH_ATT_INTERNALDATE,      /* to fetch the date of the message
+                                           kept by the server */
+  MAILIMAP_FETCH_ATT_RFC822,            /* to fetch the entire message */
+  MAILIMAP_FETCH_ATT_RFC822_HEADER,     /* to fetch the headers */
+  MAILIMAP_FETCH_ATT_RFC822_SIZE,       /* to fetch the size */
+  MAILIMAP_FETCH_ATT_RFC822_TEXT,       /* to fetch the text part */
+  MAILIMAP_FETCH_ATT_BODY,              /* to fetch the MIME structure */
+  MAILIMAP_FETCH_ATT_BODYSTRUCTURE,     /* to fetch the MIME structure with
+                                           additional information */
+  MAILIMAP_FETCH_ATT_UID,               /* to fetch the unique identifier */
+  MAILIMAP_FETCH_ATT_BODY_SECTION,      /* to fetch a given part */
+  MAILIMAP_FETCH_ATT_BODY_PEEK_SECTION, /* to fetch a given part without
+                                           marking the message as read */
+};
+
+
+/*
+  mailimap_fetch_att is the description of the fetch attribute
+
+  - type is the type of fetch attribute, the value can be
+    MAILIMAP_FETCH_ATT_ENVELOPE, MAILIMAP_FETCH_ATT_FLAGS,
+    MAILIMAP_FETCH_ATT_INTERNALDATE, MAILIMAP_FETCH_ATT_RFC822,
+    MAILIMAP_FETCH_ATT_RFC822_HEADER, MAILIMAP_FETCH_ATT_RFC822_SIZE,
+    MAILIMAP_FETCH_ATT_RFC822_TEXT, MAILIMAP_FETCH_ATT_BODY,
+    MAILIMAP_FETCH_ATT_BODYSTRUCTURE, MAILIMAP_FETCH_ATT_UID,
+    MAILIMAP_FETCH_ATT_BODY_SECTION or MAILIMAP_FETCH_ATT_BODY_PEEK_SECTION
+
+  - section is the location of the part to fetch if type is
+    MAILIMAP_FETCH_ATT_BODY_SECTION or MAILIMAP_FETCH_ATT_BODY_PEEK_SECTION
+
+  - offset is the first byte to fetch in the given part
+
+  - size is the maximum size of the part to fetch
+*/
+
+struct mailimap_fetch_att {
+  int att_type;
+  struct mailimap_section * att_section;
+  uint32_t att_offset;
+  uint32_t att_size;
+};
+
+struct mailimap_fetch_att *
+mailimap_fetch_att_new(int att_type, struct mailimap_section * att_section,
+                       uint32_t att_offset, uint32_t att_size);
+
+
+void mailimap_fetch_att_free(struct mailimap_fetch_att * fetch_att);
+
+
+/* this is the type of a FETCH operation */
+
+enum {
+  MAILIMAP_FETCH_TYPE_ALL,            /* equivalent to (FLAGS INTERNALDATE
+                                         RFC822.SIZE ENVELOPE) */
+  MAILIMAP_FETCH_TYPE_FULL,           /* equivalent to (FLAGS INTERNALDATE
+                                         RFC822.SIZE ENVELOPE BODY) */
+  MAILIMAP_FETCH_TYPE_FAST,           /* equivalent to (FLAGS INTERNALDATE
+                                         RFC822.SIZE) */
+  MAILIMAP_FETCH_TYPE_FETCH_ATT,      /* when there is only of fetch
+                                         attribute */
+  MAILIMAP_FETCH_TYPE_FETCH_ATT_LIST, /* when there is a list of fetch
+                                         attributes */
+};
+
+/*
+  mailimap_fetch_type is the description of the FETCH operation
+
+  - type can be MAILIMAP_FETCH_TYPE_ALL, MAILIMAP_FETCH_TYPE_FULL,
+    MAILIMAP_FETCH_TYPE_FAST, MAILIMAP_FETCH_TYPE_FETCH_ATT or
+    MAILIMAP_FETCH_TYPE_FETCH_ATT_LIST
+
+  - fetch_att is a fetch attribute if type is MAILIMAP_FETCH_TYPE_FETCH_ATT
+
+  - fetch_att_list is a list of fetch attributes if type is
+    MAILIMAP_FETCH_TYPE_FETCH_ATT_LIST
+*/
+
+struct mailimap_fetch_type {
+  int ft_type;
+  union {
+    struct mailimap_fetch_att * ft_fetch_att;
+    clist * ft_fetch_att_list; /* list of (struct mailimap_fetch_att *) */
+  } ft_data;
+};
+
+struct mailimap_fetch_type *
+mailimap_fetch_type_new(int ft_type,
+    struct mailimap_fetch_att * ft_fetch_att,
+    clist * ft_fetch_att_list);
+
+
+void mailimap_fetch_type_free(struct mailimap_fetch_type * fetch_type);
+
+
+
+/*
+  mailimap_store_att_flags is the description of the STORE operation
+  (change flags of a message)
+
+  - sign can be 0 (set flag), +1 (add flag) or -1 (remove flag)
+
+  - silent has a value of 1 if the flags are changed with no server
+    response
+
+  - flag_list is the list of flags to change
+*/
+
+struct mailimap_store_att_flags {
+  int fl_sign;
+  int fl_silent;
+  struct mailimap_flag_list * fl_flag_list;
+};
+
+struct mailimap_store_att_flags *
+mailimap_store_att_flags_new(int fl_sign, int fl_silent,
+                             struct mailimap_flag_list * fl_flag_list);
+
+void mailimap_store_att_flags_free(struct mailimap_store_att_flags *
+    store_att_flags);
+
+
+
+/* this is the condition of the SEARCH operation */
+
+enum {
+  MAILIMAP_SEARCH_KEY_ALL,        /* all messages */
+  MAILIMAP_SEARCH_KEY_ANSWERED,   /* messages with the flag \Answered */
+  MAILIMAP_SEARCH_KEY_BCC,        /* messages whose Bcc field contains the
+                                     given string */
+  MAILIMAP_SEARCH_KEY_BEFORE,     /* messages whose internal date is earlier
+                                     than the specified date */
+  MAILIMAP_SEARCH_KEY_BODY,       /* message that contains the given string
+                                     (in header and text parts) */
+  MAILIMAP_SEARCH_KEY_CC,         /* messages whose Cc field contains the
+                                     given string */
+  MAILIMAP_SEARCH_KEY_DELETED,    /* messages with the flag \Deleted */
+  MAILIMAP_SEARCH_KEY_FLAGGED,    /* messages with the flag \Flagged */ 
+  MAILIMAP_SEARCH_KEY_FROM,       /* messages whose From field contains the
+                                     given string */
+  MAILIMAP_SEARCH_KEY_KEYWORD,    /* messages with the flag keyword set */
+  MAILIMAP_SEARCH_KEY_NEW,        /* messages with the flag \Recent and not
+                                     the \Seen flag */
+  MAILIMAP_SEARCH_KEY_OLD,        /* messages that do not have the
+                                     \Recent flag set */
+  MAILIMAP_SEARCH_KEY_ON,         /* messages whose internal date is the
+                                     specified date */
+  MAILIMAP_SEARCH_KEY_RECENT,     /* messages with the flag \Recent */
+  MAILIMAP_SEARCH_KEY_SEEN,       /* messages with the flag \Seen */
+  MAILIMAP_SEARCH_KEY_SINCE,      /* messages whose internal date is later
+                                     than specified date */
+  MAILIMAP_SEARCH_KEY_SUBJECT,    /* messages whose Subject field contains the
+                                     given string */
+  MAILIMAP_SEARCH_KEY_TEXT,       /* messages whose text part contains the
+                                     given string */
+  MAILIMAP_SEARCH_KEY_TO,         /* messages whose To field contains the
+                                     given string */
+  MAILIMAP_SEARCH_KEY_UNANSWERED, /* messages with no flag \Answered */
+  MAILIMAP_SEARCH_KEY_UNDELETED,  /* messages with no flag \Deleted */
+  MAILIMAP_SEARCH_KEY_UNFLAGGED,  /* messages with no flag \Flagged */
+  MAILIMAP_SEARCH_KEY_UNKEYWORD,  /* messages with no flag keyword */ 
+  MAILIMAP_SEARCH_KEY_UNSEEN,     /* messages with no flag \Seen */
+  MAILIMAP_SEARCH_KEY_DRAFT,      /* messages with no flag \Draft */
+  MAILIMAP_SEARCH_KEY_HEADER,     /* messages whose given field 
+                                     contains the given string */
+  MAILIMAP_SEARCH_KEY_LARGER,     /* messages whose size is larger then
+                                     the given size */
+  MAILIMAP_SEARCH_KEY_NOT,        /* not operation of the condition */
+  MAILIMAP_SEARCH_KEY_OR,         /* or operation between two conditions */
+  MAILIMAP_SEARCH_KEY_SENTBEFORE, /* messages whose date given in Date header
+                                     is earlier than the specified date */
+  MAILIMAP_SEARCH_KEY_SENTON,     /* messages whose date given in Date header
+                                     is the specified date */
+  MAILIMAP_SEARCH_KEY_SENTSINCE,  /* messages whose date given in Date header
+                                     is later than specified date */
+  MAILIMAP_SEARCH_KEY_SMALLER,    /* messages whose size is smaller than
+                                     the given size */
+  MAILIMAP_SEARCH_KEY_UID,        /* messages whose unique identifiers are
+                                     in the given range */
+  MAILIMAP_SEARCH_KEY_UNDRAFT,    /* messages with no flag \Draft */
+  MAILIMAP_SEARCH_KEY_SET,        /* messages whose number (or unique
+                                     identifiers in case of UID SEARCH) are
+                                     in the given range */
+  MAILIMAP_SEARCH_KEY_MULTIPLE,   /* the boolean operator between the
+                                     conditions is AND */
+};
+
+/*
+  mailimap_search_key is the condition on the messages to return
+  
+  - type is the type of the condition
+
+  - bcc is the text to search in the Bcc field when type is
+    MAILIMAP_SEARCH_KEY_BCC, should be allocated with malloc()
+
+  - before is a date when type is MAILIMAP_SEARCH_KEY_BEFORE
+
+  - body is the text to search in the message when type is
+    MAILIMAP_SEARCH_KEY_BODY, should be allocated with malloc()
+
+  - cc is the text to search in the Cc field when type is
+    MAILIMAP_SEARCH_KEY_CC, should be allocated with malloc()
+  
+  - from is the text to search in the From field when type is
+    MAILIMAP_SEARCH_KEY_FROM, should be allocated with malloc()
+
+  - keyword is the keyword flag name when type is MAILIMAP_SEARCH_KEY_KEYWORD,
+    should be allocated with malloc()
+
+  - on is a date when type is MAILIMAP_SEARCH_KEY_ON
+
+  - since is a date when type is MAILIMAP_SEARCH_KEY_SINCE
+  
+  - subject is the text to search in the Subject field when type is
+    MAILIMAP_SEARCH_KEY_SUBJECT, should be allocated with malloc()
+
+  - text is the text to search in the text part of the message when
+    type is MAILIMAP_SEARCH_KEY_TEXT, should be allocated with malloc()
+
+  - to is the text to search in the To field when type is
+    MAILIMAP_SEARCH_KEY_TO, should be allocated with malloc()
+
+  - unkeyword is the keyword flag name when type is
+    MAILIMAP_SEARCH_KEY_UNKEYWORD, should be allocated with malloc()
+
+  - header_name is the header name when type is MAILIMAP_SEARCH_KEY_HEADER,
+    should be allocated with malloc()
+
+  - header_value is the text to search in the given header when type is
+    MAILIMAP_SEARCH_KEY_HEADER, should be allocated with malloc()
+
+  - larger is a size when type is MAILIMAP_SEARCH_KEY_LARGER
+
+  - not is a condition when type is MAILIMAP_SEARCH_KEY_NOT
+
+  - or1 is a condition when type is MAILIMAP_SEARCH_KEY_OR
+
+  - or2 is a condition when type is MAILIMAP_SEARCH_KEY_OR
+  
+  - sentbefore is a date when type is MAILIMAP_SEARCH_KEY_SENTBEFORE
+
+  - senton is a date when type is MAILIMAP_SEARCH_KEY_SENTON
+
+  - sentsince is a date when type is MAILIMAP_SEARCH_KEY_SENTSINCE
+
+  - smaller is a size when type is MAILIMAP_SEARCH_KEY_SMALLER
+
+  - uid is a set of messages when type is MAILIMAP_SEARCH_KEY_UID
+
+  - set is a set of messages when type is MAILIMAP_SEARCH_KEY_SET
+
+  - multiple is a set of message when type is MAILIMAP_SEARCH_KEY_MULTIPLE
+*/
+
+struct mailimap_search_key {
+  int sk_type;
+  union {
+    char * sk_bcc;
+    struct mailimap_date * sk_before;
+    char * sk_body;
+    char * sk_cc;
+    char * sk_from;
+    char * sk_keyword;
+    struct mailimap_date * sk_on;
+    struct mailimap_date * sk_since;
+    char * sk_subject;
+    char * sk_text;
+    char * sk_to;
+    char * sk_unkeyword;
+    struct {
+      char * sk_header_name;
+      char * sk_header_value;
+    } sk_header;
+    uint32_t sk_larger;
+    struct mailimap_search_key * sk_not;
+    struct {
+      struct mailimap_search_key * sk_or1;
+      struct mailimap_search_key * sk_or2;
+    } sk_or;
+    struct mailimap_date * sk_sentbefore;
+    struct mailimap_date * sk_senton;
+    struct mailimap_date * sk_sentsince;
+    uint32_t sk_smaller;
+    struct mailimap_set * sk_uid;
+    struct mailimap_set * sk_set;
+    clist * sk_multiple; /* list of (struct mailimap_search_key *) */
+  } sk_data;
+};
+
+struct mailimap_search_key *
+mailimap_search_key_new(int sk_type,
+    char * sk_bcc, struct mailimap_date * sk_before, char * sk_body,
+    char * sk_cc, char * sk_from, char * sk_keyword,
+    struct mailimap_date * sk_on, struct mailimap_date * sk_since,
+    char * sk_subject, char * sk_text, char * sk_to,
+    char * sk_unkeyword, char * sk_header_name,
+    char * sk_header_value, uint32_t sk_larger,
+    struct mailimap_search_key * sk_not,
+    struct mailimap_search_key * sk_or1,
+    struct mailimap_search_key * sk_or2,
+    struct mailimap_date * sk_sentbefore,
+    struct mailimap_date * sk_senton,
+    struct mailimap_date * sk_sentsince,
+    uint32_t sk_smaller, struct mailimap_set * sk_uid,
+    struct mailimap_set * sk_set, clist * sk_multiple);
+
+
+void mailimap_search_key_free(struct mailimap_search_key * key);
+
+
+/*
+  mailimap_status_att_list is a list of mailbox STATUS request type
+
+  - list is a list of mailbox STATUS request type
+    (value of elements in the list can be MAILIMAP_STATUS_ATT_MESSAGES,
+    MAILIMAP_STATUS_ATT_RECENT, MAILIMAP_STATUS_ATT_UIDNEXT,
+    MAILIMAP_STATUS_ATT_UIDVALIDITY or MAILIMAP_STATUS_ATT_UNSEEN),
+    each element should be allocated with malloc()
+*/
+
+struct mailimap_status_att_list {
+  clist * att_list; /* list of (uint32_t *) */
+};
+
+struct mailimap_status_att_list *
+mailimap_status_att_list_new(clist * att_list);
+
+void mailimap_status_att_list_free(struct mailimap_status_att_list *
+    status_att_list);
+
+
+
+
+/* internal use functions */
+
+
+uint32_t * mailimap_number_alloc_new(uint32_t number);
+
+void mailimap_number_alloc_free(uint32_t * pnumber);
+
+
+void mailimap_addr_host_free(char * addr_host);
+
+void mailimap_addr_mailbox_free(char * addr_mailbox);
+
+void mailimap_addr_adl_free(char * addr_adl);
+
+void mailimap_addr_name_free(char * addr_name);
+
+void mailimap_astring_free(char * astring);
+
+void mailimap_atom_free(char * atom);
+
+void mailimap_auth_type_free(char * auth_type);
+
+void mailimap_base64_free(char * base64);
+
+void mailimap_body_fld_desc_free(char * body_fld_desc);
+
+void mailimap_body_fld_id_free(char * body_fld_id);
+
+void mailimap_body_fld_md5_free(char * body_fld_md5);
+
+void mailimap_env_date_free(char * date);
+
+void mailimap_env_in_reply_to_free(char * in_reply_to);
+
+void mailimap_env_message_id_free(char * message_id);
+
+void mailimap_env_subject_free(char * subject);
+
+void mailimap_flag_extension_free(char * flag_extension);
+
+void mailimap_flag_keyword_free(char * flag_keyword);
+
+void
+mailimap_header_fld_name_free(char * header_fld_name);
+
+void mailimap_literal_free(char * literal);
+
+void mailimap_mailbox_free(char * mailbox);
+
+void
+mailimap_mailbox_data_search_free(clist * data_search);
+
+void mailimap_media_subtype_free(char * media_subtype);
+
+void mailimap_media_text_free(char * media_text);
+
+void mailimap_msg_att_envelope_free(struct mailimap_envelope * env);
+
+void
+mailimap_msg_att_internaldate_free(struct mailimap_date_time * date_time);
+
+void
+mailimap_msg_att_rfc822_free(char * str);
+
+void
+mailimap_msg_att_rfc822_header_free(char * str);
+
+void
+mailimap_msg_att_rfc822_text_free(char * str);
+
+void
+mailimap_msg_att_body_free(struct mailimap_body * body);
+
+void
+mailimap_msg_att_bodystructure_free(struct mailimap_body * body);
+
+void mailimap_nstring_free(char * str);
+
+void
+mailimap_string_free(char * str);
+
+void mailimap_tag_free(char * tag);
+
+void mailimap_text_free(char * text);
+
+
+
+
+
+/* IMAP connection */
+
+/* this is the state of the IMAP connection */
+
+enum {
+  MAILIMAP_STATE_DISCONNECTED,
+  MAILIMAP_STATE_NON_AUTHENTICATED,
+  MAILIMAP_STATE_AUTHENTICATED,
+  MAILIMAP_STATE_SELECTED,
+  MAILIMAP_STATE_LOGOUT
+};
+
+/*
+  mailimap is an IMAP connection
+
+  - response is a human readable message returned with a reponse,
+    must be accessed read-only
+
+  - stream is the connection with the IMAP server
+
+  - stream_buffer is the buffer where the data to parse are stored
+
+  - state is the state of IMAP connection
+
+  - tag is the current tag being used in IMAP connection
+
+  - response_buffer is the buffer for response messages
+
+  - connection_info is the information returned in response
+    for the last command about the connection
+
+  - selection_info is the information returned in response
+    for the last command about the current selected mailbox
+
+  - response_info is the other information returned in response
+    for the last command
+*/
+
+struct mailimap {
+  char * imap_response;
+  
+  /* internals */
+  mailstream * imap_stream;
+
+  size_t imap_progr_rate;
+  progress_function * imap_progr_fun;
+
+  MMAPString * imap_stream_buffer;
+  MMAPString * imap_response_buffer;
+
+  int imap_state;
+  int imap_tag;
+
+  struct mailimap_connection_info * imap_connection_info;
+  struct mailimap_selection_info * imap_selection_info;
+  struct mailimap_response_info * imap_response_info;
+};
+
+typedef struct mailimap mailimap;
+
+
+/*
+  mailimap_connection_info is the information about the connection
+  
+  - capability is the list of capability of the IMAP server
+*/
+
+struct mailimap_connection_info {
+  struct mailimap_capability_data * imap_capability;
+};
+
+struct mailimap_connection_info *
+mailimap_connection_info_new(void);
+
+void
+mailimap_connection_info_free(struct mailimap_connection_info * conn_info);
+
+
+/* this is the type of mailbox access */
+
+enum {
+  MAILIMAP_MAILBOX_READONLY,
+  MAILIMAP_MAILBOX_READWRITE
+};
+
+/*
+  mailimap_selection_info is information about the current selected mailbox
+
+  - perm_flags is a list of flags that can be changed permanently on the
+    messages of the mailbox
+
+  - perm is the access on the mailbox, value can be
+    MAILIMAP_MAILBOX_READONLY or MAILIMAP_MAILBOX_READWRITE
+
+  - uidnext is the next unique identifier
+
+  - uidvalidity is the unique identifiers validity
+
+  - first_unseen is the number of the first unseen message
+
+  - flags is a list of flags that can be used on the messages of
+    the mailbox
+
+  - exists is the number of messages in the mailbox
+  
+  - recent is the number of recent messages in the mailbox
+
+  - unseen is the number of unseen messages in the mailbox
+*/
+
+struct mailimap_selection_info {
+  clist * sel_perm_flags; /* list of (struct flag_perm *) */
+  int sel_perm;
+  uint32_t sel_uidnext;
+  uint32_t sel_uidvalidity;
+  uint32_t sel_first_unseen;
+  struct mailimap_flag_list * sel_flags;
+  uint32_t sel_exists;
+  uint32_t sel_recent;
+  uint32_t sel_unseen;
+};
+
+struct mailimap_selection_info *
+mailimap_selection_info_new(void);
+
+void
+mailimap_selection_info_free(struct mailimap_selection_info * sel_info);
+
+
+/*
+  mailimap_response_info is the other information returned in the 
+  response for a command
+
+  - alert is the human readable text returned with ALERT response
+
+  - parse is the human readable text returned with PARSE response
+
+  - badcharset is a list of charset returned with a BADCHARSET response
+
+  - trycreate is set to 1 if a trycreate response was returned
+  
+  - mailbox_list is a list of mailboxes
+  
+  - mailbox_lsub is a list of subscribed mailboxes
+
+  - search_result is a list of message numbers or unique identifiers
+
+  - status is a STATUS response
+
+  - expunged is a list of message numbers
+
+  - fetch_list is a list of fetch response
+*/
+
+struct mailimap_response_info {
+  char * rsp_alert;
+  char * rsp_parse;
+  clist * rsp_badcharset; /* list of (char *) */
+  int rsp_trycreate;
+  clist * rsp_mailbox_list; /* list of (struct mailimap_mailbox_list *) */
+  clist * rsp_mailbox_lsub; /* list of (struct mailimap_mailbox_list *) */
+  clist * rsp_search_result; /* list of (uint32_t *) */
+  struct mailimap_mailbox_data_status * rsp_status;
+  clist * rsp_expunged; /* list of (uint32_t 32 *) */
+  clist * rsp_fetch_list; /* list of (struct mailimap_msg_att *) */
+};
+
+struct mailimap_response_info *
+mailimap_response_info_new(void);
+
+void
+mailimap_response_info_free(struct mailimap_response_info * resp_info);
+
+
+/* these are the possible returned error codes */
+
+enum {
+  MAILIMAP_NO_ERROR = 0,
+  MAILIMAP_NO_ERROR_AUTHENTICATED = 1,
+  MAILIMAP_NO_ERROR_NON_AUTHENTICATED = 2,
+  MAILIMAP_ERROR_BAD_STATE,
+  MAILIMAP_ERROR_STREAM,
+  MAILIMAP_ERROR_PARSE,
+  MAILIMAP_ERROR_CONNECTION_REFUSED,
+  MAILIMAP_ERROR_MEMORY,
+  MAILIMAP_ERROR_FATAL,
+  MAILIMAP_ERROR_PROTOCOL,
+  MAILIMAP_ERROR_DONT_ACCEPT_CONNECTION,
+  MAILIMAP_ERROR_APPEND,
+  MAILIMAP_ERROR_NOOP,
+  MAILIMAP_ERROR_LOGOUT,
+  MAILIMAP_ERROR_CAPABILITY,
+  MAILIMAP_ERROR_CHECK,
+  MAILIMAP_ERROR_CLOSE,
+  MAILIMAP_ERROR_EXPUNGE,
+  MAILIMAP_ERROR_COPY,
+  MAILIMAP_ERROR_UID_COPY,
+  MAILIMAP_ERROR_CREATE,
+  MAILIMAP_ERROR_DELETE,
+  MAILIMAP_ERROR_EXAMINE,
+  MAILIMAP_ERROR_FETCH,
+  MAILIMAP_ERROR_UID_FETCH,
+  MAILIMAP_ERROR_LIST,
+  MAILIMAP_ERROR_LOGIN,
+  MAILIMAP_ERROR_LSUB,
+  MAILIMAP_ERROR_RENAME,
+  MAILIMAP_ERROR_SEARCH,
+  MAILIMAP_ERROR_UID_SEARCH,
+  MAILIMAP_ERROR_SELECT,
+  MAILIMAP_ERROR_STATUS,
+  MAILIMAP_ERROR_STORE,
+  MAILIMAP_ERROR_UID_STORE,
+  MAILIMAP_ERROR_SUBSCRIBE,
+  MAILIMAP_ERROR_UNSUBSCRIBE,
+  MAILIMAP_ERROR_STARTTLS,
+  MAILIMAP_ERROR_INVAL,
+};
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+
diff --git a/kmicromail/libetpan/include/libetpan/mailimap_types_helper.h b/kmicromail/libetpan/include/libetpan/mailimap_types_helper.h
new file mode 100644
index 0000000..bb0bb99
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/mailimap_types_helper.h
@@ -0,0 +1,758 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef MAILIMAP_TYPES_HELPER_H
+
+#define MAILIMAP_TYPES_HELPER_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <libetpan/mailimap_types.h>
+
+/*
+  IMPORTANT NOTE:
+  
+  All allocation functions will take as argument allocated data
+  and will store these data in the structure they will allocate.
+  Data should be persistant during all the use of the structure
+  and will be freed by the free function of the structure
+
+  allocation functions will return NULL on failure
+*/
+
+/*
+  this function creates a new set item with a single message
+  given by index
+*/
+
+struct mailimap_set_item * mailimap_set_item_new_single(uint32_t index);
+
+/*
+  this function creates a new set with one set item
+ */
+
+struct mailimap_set *
+mailimap_set_new_single_item(struct mailimap_set_item * item);
+
+/*
+  this function creates a set with a single interval
+*/
+
+struct mailimap_set * mailimap_set_new_interval(uint32_t first, uint32_t last);
+
+/*
+  this function creates a set with a single message
+*/
+
+struct mailimap_set * mailimap_set_new_single(uint32_t index);
+
+/*
+  this function creates an empty set of messages
+*/
+
+struct mailimap_set * mailimap_set_new_empty(void);
+
+/*
+  this function adds a set item to the set of messages
+
+  @return MAILIMAP_NO_ERROR will be returned on success,
+  other code will be returned otherwise
+*/
+
+int mailimap_set_add(struct mailimap_set * set,
+                struct mailimap_set_item * set_item);
+
+/*
+  this function adds an interval to the set
+
+  @return MAILIMAP_NO_ERROR will be returned on success,
+  other code will be returned otherwise
+*/
+
+int mailimap_set_add_interval(struct mailimap_set * set,
+                uint32_t first, uint32_t last);
+
+/*
+  this function adds a single message to the set
+
+  @return MAILIMAP_NO_ERROR will be returned on success,
+  other code will be returned otherwise
+*/
+
+int mailimap_set_add_single(struct mailimap_set * set,
+                         uint32_t index);
+
+/*
+  this function creates a mailimap_section structure to request
+  the header of a message
+*/
+
+struct mailimap_section * mailimap_section_new_header(void);
+
+/*
+  this functions creates a mailimap_section structure to describe
+  a list of headers
+*/
+
+struct mailimap_section *
+mailimap_section_new_header_fields(struct mailimap_header_list * header_list);
+
+/*
+  this functions creates a mailimap_section structure to describe headers
+  other than those given
+*/
+
+struct mailimap_section *
+mailimap_section_new_header_fields_not(struct mailimap_header_list * header_list);
+
+/*
+  this function creates a mailimap_section structure to describe the
+  text of a message
+ */
+
+struct mailimap_section * mailimap_section_new_text(void);
+
+/*
+  this function creates a mailimap_section structure to describe the 
+  content of a MIME part
+*/
+
+struct mailimap_section *
+mailimap_section_new_part(struct mailimap_section_part * part);
+
+/*
+  this function creates a mailimap_section structure to describe the
+  MIME fields of a MIME part
+*/
+
+struct mailimap_section *
+mailimap_section_new_part_mime(struct mailimap_section_part * part);
+
+/*
+  this function creates a mailimap_section structure to describe the
+  headers of a MIME part if the MIME type is a message/rfc822
+*/
+
+struct mailimap_section *
+mailimap_section_new_part_header(struct mailimap_section_part * part);
+
+/*
+  this function creates a mailimap_section structure to describe
+  a list of headers of a MIME part if the MIME type is a message/rfc822
+*/
+
+struct mailimap_section *
+mailimap_section_new_part_header_fields(struct mailimap_section_part *
+                                        part,
+                                        struct mailimap_header_list *
+                                        header_list);
+
+/*
+  this function creates a mailimap_section structure to describe
+  headers of a MIME part other than those given if the MIME type
+  is a message/rfc822
+*/
+
+struct mailimap_section *
+mailimap_section_new_part_header_fields_not(struct mailimap_section_part
+                                            * part,
+                                            struct mailimap_header_list
+                                            * header_list);
+
+/*
+  this function creates a mailimap_section structure to describe
+  text part of message if the MIME type is a message/rfc822
+*/
+
+struct mailimap_section *
+mailimap_section_new_part_text(struct mailimap_section_part * part);
+
+
+/*
+  this function creates a mailimap_fetch_att structure to request
+  envelope of a message
+*/
+
+struct mailimap_fetch_att *
+mailimap_fetch_att_new_envelope(void);
+
+
+/*
+  this function creates a mailimap_fetch_att structure to request
+  flags of a message
+*/
+
+struct mailimap_fetch_att *
+mailimap_fetch_att_new_flags(void);
+
+/*
+  this function creates a mailimap_fetch_att structure to request
+  internal date of a message
+*/
+
+struct mailimap_fetch_att *
+mailimap_fetch_att_new_internaldate(void);
+
+
+/*
+  this function creates a mailimap_fetch_att structure to request
+  text part of a message
+*/
+
+struct mailimap_fetch_att *
+mailimap_fetch_att_new_rfc822(void);
+
+
+/*
+  this function creates a mailimap_fetch_att structure to request
+  header of a message
+*/
+
+struct mailimap_fetch_att *
+mailimap_fetch_att_new_rfc822_header(void);
+
+/*
+  this function creates a mailimap_fetch_att structure to request
+  size of a message
+*/
+
+struct mailimap_fetch_att *
+mailimap_fetch_att_new_rfc822_size(void);
+
+/*
+  this function creates a mailimap_fetch_att structure to request
+  envelope of a message
+*/
+
+struct mailimap_fetch_att *
+mailimap_fetch_att_new_rfc822_text(void);
+
+/*
+  this function creates a mailimap_fetch_att structure to request
+  the MIME structure of a message
+*/
+
+struct mailimap_fetch_att *
+mailimap_fetch_att_new_body(void);
+
+/*
+  this function creates a mailimap_fetch_att structure to request
+  the MIME structure of a message and additional MIME information
+*/
+
+struct mailimap_fetch_att *
+mailimap_fetch_att_new_bodystructure(void);
+
+/*
+  this function creates a mailimap_fetch_att structure to request
+  unique identifier of a message
+*/
+
+struct mailimap_fetch_att *
+mailimap_fetch_att_new_uid(void);
+
+/*
+  this function creates a mailimap_fetch_att structure to request
+  a given section of a message
+*/
+
+struct mailimap_fetch_att *
+mailimap_fetch_att_new_body_section(struct mailimap_section * section);
+
+/*
+  this function creates a mailimap_fetch_att structure to request
+  a given section of a message without marking it as read
+*/
+
+struct mailimap_fetch_att *
+mailimap_fetch_att_new_body_peek_section(struct mailimap_section * section);
+
+/*
+  this function creates a mailimap_fetch_att structure to request
+  a part of a section of a message
+*/
+
+struct mailimap_fetch_att *
+mailimap_fetch_att_new_body_section_partial(struct mailimap_section * section,
+                                            uint32_t offset, uint32_t size);
+
+/*
+  this function creates a mailimap_fetch_att structure to request
+  a part of a section of a message without marking it as read
+*/
+
+struct mailimap_fetch_att *
+mailimap_fetch_att_new_body_peek_section_partial(struct mailimap_section * section,
+                                                 uint32_t offset, uint32_t size);
+
+/*
+  this function creates a mailimap_fetch_type structure to request
+  (FLAGS INTERNALDATE RFC822.SIZE ENVELOPE) of a message
+*/
+
+struct mailimap_fetch_type *
+mailimap_fetch_type_new_all(void);
+
+/*
+  this function creates a mailimap_fetch_type structure to request
+  (FLAGS INTERNALDATE RFC822.SIZE ENVELOPE BODY)
+*/
+
+struct mailimap_fetch_type *
+mailimap_fetch_type_new_full(void);
+
+/*
+  this function creates a mailimap_fetch_type structure to request
+  (FLAGS INTERNALDATE RFC822.SIZE)
+*/
+
+struct mailimap_fetch_type *
+mailimap_fetch_type_new_fast(void);
+
+/*
+  this function creates a mailimap_fetch_type structure to request
+  the given fetch attribute
+*/
+
+struct mailimap_fetch_type *
+mailimap_fetch_type_new_fetch_att(struct mailimap_fetch_att * fetch_att);
+
+/*
+  this function creates a mailimap_fetch_type structure to request
+  the list of fetch attributes
+*/
+
+struct mailimap_fetch_type *
+mailimap_fetch_type_new_fetch_att_list(clist * fetch_att_list);
+
+/*
+  this function creates a mailimap_fetch_type structure
+*/
+
+struct mailimap_fetch_type *
+mailimap_fetch_type_new_fetch_att_list_empty(void);
+
+/*
+  this function adds a given fetch attribute to the mailimap_fetch
+  structure
+
+  @return MAILIMAP_NO_ERROR will be returned on success,
+  other code will be returned otherwise
+*/
+
+int
+mailimap_fetch_type_new_fetch_att_list_add(struct mailimap_fetch_type *
+                                           fetch_type,
+                                           struct mailimap_fetch_att *
+                                           fetch_att);
+
+/*
+  this function creates a store attribute to set the given flags
+*/
+
+struct mailimap_store_att_flags *
+mailimap_store_att_flags_new_set_flags(struct mailimap_flag_list * flags);
+
+/*
+  this function creates a store attribute to silently set the given flags
+*/
+
+struct mailimap_store_att_flags *
+mailimap_store_att_flags_new_set_flags_silent(struct mailimap_flag_list *
+                                              flags);
+
+/*
+  this function creates a store attribute to add the given flags
+*/
+
+struct mailimap_store_att_flags *
+mailimap_store_att_flags_new_add_flags(struct mailimap_flag_list * flags);
+
+/*
+  this function creates a store attribute to add silently the given flags
+*/
+
+struct mailimap_store_att_flags *
+mailimap_store_att_flags_new_add_flags_silent(struct mailimap_flag_list *
+                                              flags);
+
+/*
+  this function creates a store attribute to remove the given flags
+*/
+
+struct mailimap_store_att_flags *
+mailimap_store_att_flags_new_remove_flags(struct mailimap_flag_list * flags);
+
+/*
+  this function creates a store attribute to remove silently the given flags
+*/
+
+struct mailimap_store_att_flags *
+mailimap_store_att_flags_new_remove_flags_silent(struct mailimap_flag_list *
+                                                 flags);
+
+
+/*
+  this function creates a condition structure to match all messages
+*/
+
+struct mailimap_search_key *
+mailimap_search_key_new_all(void);
+
+/*
+  this function creates a condition structure to match messages with Bcc field
+  
+  @param bcc this is the content of Bcc to match, it should be allocated
+    with malloc()
+*/
+
+struct mailimap_search_key *
+mailimap_search_key_new_bcc(char * sk_bcc);
+
+/*
+  this function creates a condition structure to match messages with
+  internal date
+*/
+
+struct mailimap_search_key *
+mailimap_search_key_new_before(struct mailimap_date * sk_before);
+
+/*
+  this function creates a condition structure to match messages with
+  message content
+
+  @param body this is the content of the message to match, it should
+    be allocated with malloc()
+*/
+
+struct mailimap_search_key *
+mailimap_search_key_new_body(char * sk_body);
+
+/*
+  this function creates a condition structure to match messages with 
+  Cc field
+
+  
+  @param cc this is the content of Cc to match, it should be allocated
+    with malloc()
+*/
+
+struct mailimap_search_key *
+mailimap_search_key_new_cc(char * sk_cc);
+
+/*
+  this function creates a condition structure to match messages with 
+  From field
+
+  @param from this is the content of From to match, it should be allocated
+    with malloc()
+*/
+
+struct mailimap_search_key *
+mailimap_search_key_new_from(char * sk_from);
+
+/*
+  this function creates a condition structure to match messages with 
+  a flag given by keyword
+*/
+
+struct mailimap_search_key *
+mailimap_search_key_new_keyword(char * sk_keyword);
+
+/*
+  this function creates a condition structure to match messages with
+  internal date
+*/
+
+struct mailimap_search_key *
+mailimap_search_key_new_on(struct mailimap_date * sk_on);
+
+/*
+  this function creates a condition structure to match messages with
+  internal date
+*/
+
+struct mailimap_search_key *
+mailimap_search_key_new_since(struct mailimap_date * sk_since);
+
+/*
+  this function creates a condition structure to match messages with 
+  Subject field
+
+  @param subject this is the content of Subject to match, it should
+    be allocated with malloc()
+*/
+
+struct mailimap_search_key *
+mailimap_search_key_new_subject(char * sk_subject);
+
+/*
+  this function creates a condition structure to match messages with
+  message text part
+
+  @param text this is the message text to match, it should
+    be allocated with malloc()
+*/
+
+struct mailimap_search_key *
+mailimap_search_key_new_text(char * sk_text);
+
+/*
+  this function creates a condition structure to match messages with 
+  To field
+
+  @param to this is the content of To to match, it should be allocated
+    with malloc()
+*/
+
+struct mailimap_search_key *
+mailimap_search_key_new_to(char * sk_to);
+
+/*
+  this function creates a condition structure to match messages with 
+  no a flag given by unkeyword
+*/
+
+struct mailimap_search_key *
+mailimap_search_key_new_unkeyword(char * sk_unkeyword);
+
+/*
+  this function creates a condition structure to match messages with 
+  the given field
+
+  @param header_name this is the name of the field to match, it
+    should be allocated with malloc()
+
+  @param header_value this is the content, it should be allocated
+    with malloc()
+*/
+
+struct mailimap_search_key *
+mailimap_search_key_new_header(char * sk_header_name, char * sk_header_value);
+
+
+/*
+  this function creates a condition structure to match messages with size
+*/
+
+struct mailimap_search_key *
+mailimap_search_key_new_larger(uint32_t sk_larger);
+
+/*
+  this function creates a condition structure to match messages that
+  do not match the given condition
+*/
+
+struct mailimap_search_key *
+mailimap_search_key_new_not(struct mailimap_search_key * sk_not);
+
+/*
+  this function creates a condition structure to match messages that
+  match one of the given conditions
+*/
+
+struct mailimap_search_key *
+mailimap_search_key_new_or(struct mailimap_search_key * sk_or1,
+                           struct mailimap_search_key * sk_or2);
+
+/*
+  this function creates a condition structure to match messages
+  with Date field
+*/
+
+struct mailimap_search_key *
+mailimap_search_key_new_sentbefore(struct mailimap_date * sk_sentbefore);
+
+/*
+  this function creates a condition structure to match messages
+  with Date field
+*/
+
+struct mailimap_search_key *
+mailimap_search_key_new_senton(struct mailimap_date * sk_senton);
+
+/*
+  this function creates a condition structure to match messages
+  with Date field
+*/
+
+struct mailimap_search_key *
+mailimap_search_key_new_sentsince(struct mailimap_date * sk_sentsince);
+
+/*
+  this function creates a condition structure to match messages with size
+*/
+
+struct mailimap_search_key *
+mailimap_search_key_new_smaller(uint32_t sk_smaller);
+
+/*
+  this function creates a condition structure to match messages with unique
+  identifier
+*/
+
+struct mailimap_search_key *
+mailimap_search_key_new_uid(struct mailimap_set * sk_uid);
+
+/*
+  this function creates a condition structure to match messages with number
+  or unique identifier (depending whether SEARCH or UID SEARCH is used)
+*/
+
+struct mailimap_search_key *
+mailimap_search_key_new_set(struct mailimap_set * sk_set);
+
+/*
+  this function creates a condition structure to match messages that match
+  all the conditions given in the list
+*/
+
+struct mailimap_search_key *
+mailimap_search_key_new_multiple(clist * sk_multiple);
+
+
+/*
+  same as previous but the list is empty
+*/
+
+struct mailimap_search_key *
+mailimap_search_key_new_multiple_empty(void);
+
+/*
+  this function adds a condition to the condition list
+
+  @return MAILIMAP_NO_ERROR will be returned on success,
+  other code will be returned otherwise
+*/
+
+int
+mailimap_search_key_multiple_add(struct mailimap_search_key * keys,
+                                 struct mailimap_search_key * key_item);
+
+
+/*
+  this function creates an empty list of flags
+*/
+
+struct mailimap_flag_list *
+mailimap_flag_list_new_empty(void);
+
+/*
+  this function adds a flag to the list of flags
+
+  @return MAILIMAP_NO_ERROR will be returned on success,
+  other code will be returned otherwise
+*/
+
+int mailimap_flag_list_add(struct mailimap_flag_list * flag_list,
+                                struct mailimap_flag * f);
+
+/*
+  this function creates a \Answered flag
+*/
+
+struct mailimap_flag * mailimap_flag_new_answered(void);
+
+/*
+  this function creates a \Flagged flag
+*/
+
+struct mailimap_flag * mailimap_flag_new_flagged(void);
+
+/*
+  this function creates a \Deleted flag
+*/
+
+struct mailimap_flag * mailimap_flag_new_deleted(void);
+
+/*
+  this function creates a \Seen flag
+*/
+
+struct mailimap_flag * mailimap_flag_new_seen(void);
+
+/*
+  this function creates a \Draft flag
+*/
+
+struct mailimap_flag * mailimap_flag_new_draft(void);
+
+/*
+  this function creates a keyword flag
+
+  @param flag_keyword this should be allocated with malloc()
+*/
+
+struct mailimap_flag * mailimap_flag_new_flag_keyword(char * flag_keyword);
+
+
+/*
+  this function creates an extension flag
+
+  @param flag_extension this should be allocated with malloc()
+*/
+
+struct mailimap_flag * mailimap_flag_new_flag_extension(char * flag_extension);
+
+/*
+  this function creates an empty list of status attributes
+*/
+
+struct mailimap_status_att_list * mailimap_status_att_list_new_empty(void);
+
+/*
+  this function adds status attributes to the list
+
+  @return MAILIMAP_NO_ERROR will be returned on success,
+  other code will be returned otherwise
+*/
+
+int
+mailimap_status_att_list_add(struct mailimap_status_att_list * sa_list,
+                             int status_att);
+
+/* return mailimap_section_part from a given mailimap_body */
+
+int mailimap_get_section_part_from_body(struct mailimap_body * root_part,
+    struct mailimap_body * part,
+    struct mailimap_section_part ** result);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/mailimf.h b/kmicromail/libetpan/include/libetpan/mailimf.h
new file mode 100644
index 0000000..3248e73
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/mailimf.h
@@ -0,0 +1,345 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef MAILIMF_H
+
+#define MAILIMF_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <libetpan/mailimf_types.h>
+#include <libetpan/mailimf_write.h>
+#include <libetpan/mailimf_types_helper.h>
+
+#include <inttypes.h>
+#include <sys/types.h>
+
+/*
+  mailimf_message_parse will parse the given message
+  
+  @param message this is a string containing the message content
+  @param length this is the size of the given string
+  @param index this is a pointer to the start of the message in
+    the given string, (* index) is modified to point at the end
+    of the parsed data
+  @param result the result of the parse operation is stored in
+    (* result)
+
+  @return MAILIMF_NO_ERROR on success, MAILIMF_ERROR_XXX on error
+*/
+
+int mailimf_message_parse(const char * message, size_t length,
+                          size_t * index,
+                          struct mailimf_message ** result);
+
+/*
+  mailimf_body_parse will parse the given text part of a message
+  
+  @param message this is a string containing the message text part
+  @param length this is the size of the given string
+  @param index this is a pointer to the start of the message text part in
+    the given string, (* index) is modified to point at the end
+    of the parsed data
+  @param result the result of the parse operation is stored in
+    (* result)
+
+  @return MAILIMF_NO_ERROR on success, MAILIMF_ERROR_XXX on error
+*/
+
+int mailimf_body_parse(const char * message, size_t length,
+                       size_t * index,
+                       struct mailimf_body ** result);
+
+/*
+  mailimf_fields_parse will parse the given header fields
+  
+  @param message this is a string containing the header fields
+  @param length this is the size of the given string
+  @param index this is a pointer to the start of the header fields in
+    the given string, (* index) is modified to point at the end
+    of the parsed data
+  @param result the result of the parse operation is stored in
+    (* result)
+
+  @return MAILIMF_NO_ERROR on success, MAILIMF_ERROR_XXX on error
+*/
+
+int mailimf_fields_parse(const char * message, size_t length,
+                         size_t * index,
+                         struct mailimf_fields ** result);
+
+/*
+  mailimf_mailbox_list_parse will parse the given mailbox list
+  
+  @param message this is a string containing the mailbox list
+  @param length this is the size of the given string
+  @param index this is a pointer to the start of the mailbox list in
+    the given string, (* index) is modified to point at the end
+    of the parsed data
+  @param result the result of the parse operation is stored in
+    (* result)
+
+  @return MAILIMF_NO_ERROR on success, MAILIMF_ERROR_XXX on error
+*/
+
+int
+mailimf_mailbox_list_parse(const char * message, size_t length,
+                           size_t * index,
+                           struct mailimf_mailbox_list ** result);
+
+/*
+  mailimf_address_list_parse will parse the given address list
+  
+  @param message this is a string containing the address list
+  @param length this is the size of the given string
+  @param index this is a pointer to the start of the address list in
+    the given string, (* index) is modified to point at the end
+    of the parsed data
+  @param result the result of the parse operation is stored in
+    (* result)
+
+  @return MAILIMF_NO_ERROR on success, MAILIMF_ERROR_XXX on error
+*/
+
+int
+mailimf_address_list_parse(const char * message, size_t length,
+                           size_t * index,
+                           struct mailimf_address_list ** result);
+
+/*
+  mailimf_address_parse will parse the given address
+  
+  @param message this is a string containing the address
+  @param length this is the size of the given string
+  @param index this is a pointer to the start of the address in
+    the given string, (* index) is modified to point at the end
+    of the parsed data
+  @param result the result of the parse operation is stored in
+    (* result)
+
+  @return MAILIMF_NO_ERROR on success, MAILIMF_ERROR_XXX on error
+*/
+
+int mailimf_address_parse(const char * message, size_t length,
+                          size_t * index,
+                          struct mailimf_address ** result);
+
+/*
+  mailimf_mailbox_parse will parse the given address
+  
+  @param message this is a string containing the mailbox
+  @param length this is the size of the given string
+  @param index this is a pointer to the start of the mailbox in
+    the given string, (* index) is modified to point at the end
+    of the parsed data
+  @param result the result of the parse operation is stored in
+    (* result)
+
+  @return MAILIMF_NO_ERROR on success, MAILIMF_ERROR_XXX on error
+*/
+
+int mailimf_mailbox_parse(const char * message, size_t length,
+                          size_t * index,
+                          struct mailimf_mailbox ** result);
+
+/*
+  mailimf_date_time_parse will parse the given RFC 2822 date
+  
+  @param message this is a string containing the date
+  @param length this is the size of the given string
+  @param index this is a pointer to the start of the date in
+    the given string, (* index) is modified to point at the end
+    of the parsed data
+  @param result the result of the parse operation is stored in
+    (* result)
+
+  @return MAILIMF_NO_ERROR on success, MAILIMF_ERROR_XXX on error
+*/
+
+int mailimf_date_time_parse(const char * message, size_t length,
+                            size_t * index,
+                            struct mailimf_date_time ** result);
+
+/*
+  mailimf_envelope_fields_parse will parse the given fields (Date,
+  From, Sender, Reply-To, To, Cc, Bcc, Message-ID, In-Reply-To,
+  References and Subject)
+  
+  @param message this is a string containing the header fields
+  @param length this is the size of the given string
+  @param index this is a pointer to the start of the header fields in
+    the given string, (* index) is modified to point at the end
+    of the parsed data
+  @param result the result of the parse operation is stored in
+    (* result)
+
+  @return MAILIMF_NO_ERROR on success, MAILIMF_ERROR_XXX on error
+*/
+
+int mailimf_envelope_fields_parse(const char * message, size_t length,
+                                  size_t * index,
+                                  struct mailimf_fields ** result);
+
+/*
+  mailimf_ignore_field_parse will skip the given field
+  
+  @param message this is a string containing the header field
+  @param length this is the size of the given string
+  @param index this is a pointer to the start of the header field in
+    the given string, (* index) is modified to point at the end
+    of the parsed data
+
+  @return MAILIMF_NO_ERROR on success, MAILIMF_ERROR_XXX on error
+*/
+
+
+int mailimf_ignore_field_parse(const char * message, size_t length,
+                               size_t * index);
+
+/*
+  mailimf_envelope_fields will parse the given fields (Date,
+  From, Sender, Reply-To, To, Cc, Bcc, Message-ID, In-Reply-To,
+  References and Subject), other fields will be added as optional
+  fields.
+  
+  @param message this is a string containing the header fields
+  @param length this is the size of the given string
+  @param index this is a pointer to the start of the header fields in
+    the given string, (* index) is modified to point at the end
+    of the parsed data
+  @param result the result of the parse operation is stored in
+    (* result)
+
+  @return MAILIMF_NO_ERROR on success, MAILIMF_ERROR_XXX on error
+*/
+
+
+int
+mailimf_envelope_and_optional_fields_parse(const char * message, size_t length,
+                                           size_t * index,
+                                           struct mailimf_fields ** result);
+
+/*
+  mailimf_envelope_fields will parse the given fields as optional
+  fields.
+  
+  @param message this is a string containing the header fields
+  @param length this is the size of the given string
+  @param index this is a pointer to the start of the header fields in
+    the given string, (* index) is modified to point at the end
+    of the parsed data
+  @param result the result of the parse operation is stored in
+    (* result)
+
+  @return MAILIMF_NO_ERROR on success, MAILIMF_ERROR_XXX on error
+*/
+
+int
+mailimf_optional_fields_parse(const char * message, size_t length,
+                              size_t * index,
+                              struct mailimf_fields ** result);
+
+
+/* internal use, exported for MIME */
+
+int mailimf_fws_parse(const char * message, size_t length, size_t * index);
+
+int mailimf_cfws_parse(const char * message, size_t length,
+                       size_t * index);
+
+int mailimf_char_parse(const char * message, size_t length,
+                       size_t * index, char token);
+
+int mailimf_unstrict_char_parse(const char * message, size_t length,
+                                size_t * index, char token);
+
+int mailimf_crlf_parse(const char * message, size_t length, size_t * index);
+
+int
+mailimf_custom_string_parse(const char * message, size_t length,
+                            size_t * index, char ** result,
+                            int (* is_custom_char)(char));
+
+int
+mailimf_token_case_insensitive_len_parse(const char * message, size_t length,
+                                         size_t * index, char * token,
+                                         size_t token_length);
+
+#define mailimf_token_case_insensitive_parse(message, length, index, token) \
+    mailimf_token_case_insensitive_len_parse(message, length, index, token, \
+                                             sizeof(token) - 1)
+
+int mailimf_quoted_string_parse(const char * message, size_t length,
+                                size_t * index, char ** result);
+
+int
+mailimf_number_parse(const char * message, size_t length,
+                     size_t * index, uint32_t * result);
+
+int mailimf_msg_id_parse(const char * message, size_t length,
+                         size_t * index,
+                         char ** result);
+
+int mailimf_msg_id_list_parse(const char * message, size_t length,
+                              size_t * index, clist ** result);
+
+int mailimf_word_parse(const char * message, size_t length,
+                       size_t * index, char ** result);
+
+int mailimf_atom_parse(const char * message, size_t length,
+                       size_t * index, char ** result);
+
+int mailimf_fws_atom_parse(const char * message, size_t length,
+                           size_t * index, char ** result);
+
+int mailimf_fws_word_parse(const char * message, size_t length,
+                           size_t * index, char ** result);
+
+int mailimf_fws_quoted_string_parse(const char * message, size_t length,
+                                    size_t * index, char ** result);
+
+/* exported for IMAP */
+
+int mailimf_references_parse(const char * message, size_t length,
+                             size_t * index,
+                             struct mailimf_references ** result);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/mailimf_types.h b/kmicromail/libetpan/include/libetpan/mailimf_types.h
new file mode 100644
index 0000000..288feb6
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/mailimf_types.h
@@ -0,0 +1,793 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001 - 2003 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+
+/*
+ * $Id$
+ */
+
+#ifndef MAILIMF_TYPES_H
+
+#define MAILIMF_TYPES_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <libetpan/clist.h>
+#include <sys/types.h>
+
+/*
+  IMPORTANT NOTE:
+  
+  All allocation functions will take as argument allocated data
+  and will store these data in the structure they will allocate.
+  Data should be persistant during all the use of the structure
+  and will be freed by the free function of the structure
+
+  allocation functions will return NULL on failure
+*/
+
+/*
+  mailimf_date_time is a date
+  
+  - day is the day of month (1 to 31)
+
+  - month (1 to 12)
+
+  - year (4 digits)
+
+  - hour (0 to 23)
+
+  - min (0 to 59)
+
+  - sec (0 to 59)
+
+  - zone (this is the decimal value that we can read, for example:
+    for "-0200", the value is -200)
+*/
+
+struct mailimf_date_time {
+  int dt_day;
+  int dt_month;
+  int dt_year;
+  int dt_hour;
+  int dt_min;
+  int dt_sec;
+  int dt_zone;
+};
+
+struct mailimf_date_time *
+mailimf_date_time_new(int dt_day, int dt_month, int dt_year,
+    int dt_hour, int dt_min, int dt_sec, int dt_zone);
+
+void mailimf_date_time_free(struct mailimf_date_time * date_time);
+
+
+
+/* this is the type of address */
+
+enum {
+  MAILIMF_ADDRESS_ERROR,   /* on parse error */
+  MAILIMF_ADDRESS_MAILBOX, /* if this is a mailbox (mailbox@domain) */
+  MAILIMF_ADDRESS_GROUP,   /* if this is a group
+                              (group_name: address1@domain1,
+                                  address2@domain2; ) */
+};
+
+/*
+  mailimf_address is an address
+
+  - type can be MAILIMF_ADDRESS_MAILBOX or MAILIMF_ADDRESS_GROUP
+
+  - mailbox is a mailbox if type is MAILIMF_ADDRESS_MAILBOX
+
+  - group is a group if type is MAILIMF_ADDRESS_GROUP
+*/
+
+struct mailimf_address {
+  int ad_type;
+  union {
+    struct mailimf_mailbox * ad_mailbox; /* can be NULL */
+    struct mailimf_group * ad_group;     /* can be NULL */
+  } ad_data;
+};
+
+
+struct mailimf_address *
+mailimf_address_new(int ad_type, struct mailimf_mailbox * ad_mailbox,
+    struct mailimf_group * ad_group);
+
+void mailimf_address_free(struct mailimf_address * address);
+
+
+
+/*
+  mailimf_mailbox is a mailbox
+
+  - display_name is the name that will be displayed for this mailbox,
+    for example 'name' in '"name" <mailbox@domain>,
+    should be allocated with malloc()
+  
+  - addr_spec is the mailbox, for example 'mailbox@domain'
+    in '"name" <mailbox@domain>, should be allocated with malloc()
+*/
+
+struct mailimf_mailbox {
+  char * mb_display_name; /* can be NULL */
+  char * mb_addr_spec;    /* != NULL */
+};
+
+struct mailimf_mailbox *
+mailimf_mailbox_new(char * mb_display_name, char * mb_addr_spec);
+
+void mailimf_mailbox_free(struct mailimf_mailbox * mailbox);
+
+
+
+/*
+  mailimf_group is a group
+
+  - display_name is the name that will be displayed for this group,
+    for example 'group_name' in
+    'group_name: address1@domain1, address2@domain2;', should be allocated
+    with malloc()
+
+  - mb_list is a list of mailboxes
+*/
+
+struct mailimf_group {
+  char * grp_display_name; /* != NULL */
+  struct mailimf_mailbox_list * grp_mb_list; /* can be NULL */
+};
+
+struct mailimf_group *
+mailimf_group_new(char * grp_display_name,
+    struct mailimf_mailbox_list * grp_mb_list);
+
+void mailimf_group_free(struct mailimf_group * group);
+
+
+
+/*
+  mailimf_mailbox_list is a list of mailboxes
+
+  - list is a list of mailboxes
+*/
+
+struct mailimf_mailbox_list {
+  clist * mb_list; /* list of (struct mailimf_mailbox *), != NULL */
+};
+
+struct mailimf_mailbox_list *
+mailimf_mailbox_list_new(clist * mb_list);
+
+void mailimf_mailbox_list_free(struct mailimf_mailbox_list * mb_list);
+
+
+
+/*
+  mailimf_address_list is a list of addresses
+
+  - list is a list of addresses
+*/
+
+struct mailimf_address_list {
+  clist * ad_list; /* list of (struct mailimf_address *), != NULL */
+};
+
+struct mailimf_address_list *
+mailimf_address_list_new(clist * ad_list);
+
+void mailimf_address_list_free(struct mailimf_address_list * addr_list);
+
+
+
+
+
+/*
+  mailimf_body is the text part of a message
+  
+  - text is the beginning of the text part, it is a substring
+    of an other string
+
+  - size is the size of the text part
+*/
+
+struct mailimf_body {
+  const char * bd_text; /* != NULL */
+  size_t bd_size;
+};
+
+struct mailimf_body * mailimf_body_new(const char * bd_text, size_t bd_size);
+
+void mailimf_body_free(struct mailimf_body * body);
+
+
+
+
+/*
+  mailimf_message is the content of the message
+
+  - msg_fields is the header fields of the message
+  
+  - msg_body is the text part of the message
+*/
+
+struct mailimf_message {
+  struct mailimf_fields * msg_fields; /* != NULL */
+  struct mailimf_body * msg_body;     /* != NULL */
+};
+
+struct mailimf_message *
+mailimf_message_new(struct mailimf_fields * msg_fields,
+    struct mailimf_body * msg_body);
+
+void mailimf_message_free(struct mailimf_message * message);
+
+
+
+
+/*
+  mailimf_fields is a list of header fields
+
+  - fld_list is a list of header fields
+*/
+
+struct mailimf_fields {
+  clist * fld_list; /* list of (struct mailimf_field *), != NULL */
+};
+
+struct mailimf_fields * mailimf_fields_new(clist * fld_list);
+
+void mailimf_fields_free(struct mailimf_fields * fields);
+
+
+
+/* this is a type of field */
+
+enum {
+  MAILIMF_FIELD_NONE,           /* on parse error */
+  MAILIMF_FIELD_RETURN_PATH,    /* Return-Path */
+  MAILIMF_FIELD_RESENT_DATE,    /* Resent-Date */
+  MAILIMF_FIELD_RESENT_FROM,    /* Resent-From */
+  MAILIMF_FIELD_RESENT_SENDER,  /* Resent-Sender */
+  MAILIMF_FIELD_RESENT_TO,      /* Resent-To */
+  MAILIMF_FIELD_RESENT_CC,      /* Resent-Cc */
+  MAILIMF_FIELD_RESENT_BCC,     /* Resent-Bcc */
+  MAILIMF_FIELD_RESENT_MSG_ID,  /* Resent-Message-ID */
+  MAILIMF_FIELD_ORIG_DATE,      /* Date */
+  MAILIMF_FIELD_FROM,           /* From */
+  MAILIMF_FIELD_SENDER,         /* Sender */
+  MAILIMF_FIELD_REPLY_TO,       /* Reply-To */
+  MAILIMF_FIELD_TO,             /* To */
+  MAILIMF_FIELD_CC,             /* Cc */
+  MAILIMF_FIELD_BCC,            /* Bcc */
+  MAILIMF_FIELD_MESSAGE_ID,     /* Message-ID */
+  MAILIMF_FIELD_IN_REPLY_TO,    /* In-Reply-To */
+  MAILIMF_FIELD_REFERENCES,     /* References */
+  MAILIMF_FIELD_SUBJECT,        /* Subject */
+  MAILIMF_FIELD_COMMENTS,       /* Comments */
+  MAILIMF_FIELD_KEYWORDS,       /* Keywords */
+  MAILIMF_FIELD_OPTIONAL_FIELD, /* other field */
+};
+
+/*
+  mailimf_field is a field
+
+  - fld_type is the type of the field
+
+  - fld_data.fld_return_path is the parsed content of the Return-Path
+    field if type is MAILIMF_FIELD_RETURN_PATH
+
+  - fld_data.fld_resent_date is the parsed content of the Resent-Date field
+    if type is MAILIMF_FIELD_RESENT_DATE
+
+  - fld_data.fld_resent_from is the parsed content of the Resent-From field
+
+  - fld_data.fld_resent_sender is the parsed content of the Resent-Sender field
+
+  - fld_data.fld_resent_to is the parsed content of the Resent-To field
+
+  - fld_data.fld_resent_cc is the parsed content of the Resent-Cc field
+
+  - fld_data.fld_resent_bcc is the parsed content of the Resent-Bcc field
+
+  - fld_data.fld_resent_msg_id is the parsed content of the Resent-Message-ID
+    field
+
+  - fld_data.fld_orig_date is the parsed content of the Date field
+
+  - fld_data.fld_from is the parsed content of the From field
+
+  - fld_data.fld_sender is the parsed content of the Sender field
+
+  - fld_data.fld_reply_to is the parsed content of the Reply-To field
+
+  - fld_data.fld_to is the parsed content of the To field
+
+  - fld_data.fld_cc is the parsed content of the Cc field
+
+  - fld_data.fld_bcc is the parsed content of the Bcc field
+
+  - fld_data.fld_message_id is the parsed content of the Message-ID field
+
+  - fld_data.fld_in_reply_to is the parsed content of the In-Reply-To field
+
+  - fld_data.fld_references is the parsed content of the References field
+
+  - fld_data.fld_subject is the content of the Subject field
+
+  - fld_data.fld_comments is the content of the Comments field
+
+  - fld_data.fld_keywords is the parsed content of the Keywords field
+
+  - fld_data.fld_optional_field is an other field and is not parsed
+*/
+
+#define LIBETPAN_MAILIMF_FIELD_UNION
+
+struct mailimf_field {
+  int fld_type;
+  union {
+    struct mailimf_return * fld_return_path;              /* can be NULL */
+    struct mailimf_orig_date * fld_resent_date;    /* can be NULL */
+    struct mailimf_from * fld_resent_from;         /* can be NULL */
+    struct mailimf_sender * fld_resent_sender;     /* can be NULL */
+    struct mailimf_to * fld_resent_to;             /* can be NULL */
+    struct mailimf_cc * fld_resent_cc;             /* can be NULL */
+    struct mailimf_bcc * fld_resent_bcc;           /* can be NULL */
+    struct mailimf_message_id * fld_resent_msg_id; /* can be NULL */
+    struct mailimf_orig_date * fld_orig_date;             /* can be NULL */
+    struct mailimf_from * fld_from;                       /* can be NULL */
+    struct mailimf_sender * fld_sender;                   /* can be NULL */
+    struct mailimf_reply_to * fld_reply_to;               /* can be NULL */
+    struct mailimf_to * fld_to;                           /* can be NULL */
+    struct mailimf_cc * fld_cc;                           /* can be NULL */
+    struct mailimf_bcc * fld_bcc;                         /* can be NULL */
+    struct mailimf_message_id * fld_message_id;           /* can be NULL */
+    struct mailimf_in_reply_to * fld_in_reply_to;         /* can be NULL */
+    struct mailimf_references * fld_references;           /* can be NULL */
+    struct mailimf_subject * fld_subject;                 /* can be NULL */
+    struct mailimf_comments * fld_comments;               /* can be NULL */
+    struct mailimf_keywords * fld_keywords;               /* can be NULL */
+    struct mailimf_optional_field * fld_optional_field;   /* can be NULL */
+  } fld_data;
+};
+
+struct mailimf_field *
+mailimf_field_new(int fld_type,
+    struct mailimf_return * fld_return_path,
+    struct mailimf_orig_date * fld_resent_date,
+    struct mailimf_from * fld_resent_from,
+    struct mailimf_sender * fld_resent_sender,
+    struct mailimf_to * fld_resent_to,
+    struct mailimf_cc * fld_resent_cc,
+    struct mailimf_bcc * fld_resent_bcc,
+    struct mailimf_message_id * fld_resent_msg_id,
+    struct mailimf_orig_date * fld_orig_date,
+    struct mailimf_from * fld_from,
+    struct mailimf_sender * fld_sender,
+    struct mailimf_reply_to * fld_reply_to,
+    struct mailimf_to * fld_to,
+    struct mailimf_cc * fld_cc,
+    struct mailimf_bcc * fld_bcc,
+    struct mailimf_message_id * fld_message_id,
+    struct mailimf_in_reply_to * fld_in_reply_to,
+    struct mailimf_references * fld_references,
+    struct mailimf_subject * fld_subject,
+    struct mailimf_comments * fld_comments,
+    struct mailimf_keywords * fld_keywords,
+    struct mailimf_optional_field * fld_optional_field);
+
+void mailimf_field_free(struct mailimf_field * field);
+
+
+
+/*
+  mailimf_orig_date is the parsed Date field
+
+  - date_time is the parsed date
+*/
+
+struct mailimf_orig_date {
+  struct mailimf_date_time * dt_date_time; /* != NULL */
+};
+
+struct mailimf_orig_date * mailimf_orig_date_new(struct mailimf_date_time *
+    dt_date_time);
+
+void mailimf_orig_date_free(struct mailimf_orig_date * orig_date);
+
+
+
+
+/*
+  mailimf_from is the parsed From field
+
+  - mb_list is the parsed mailbox list
+*/
+
+struct mailimf_from {
+  struct mailimf_mailbox_list * frm_mb_list; /* != NULL */
+};
+
+struct mailimf_from *
+mailimf_from_new(struct mailimf_mailbox_list * frm_mb_list);
+
+void mailimf_from_free(struct mailimf_from * from);
+
+
+
+/*
+  mailimf_sender is the parsed Sender field
+
+  - snd_mb is the parsed mailbox
+*/
+
+struct mailimf_sender {
+  struct mailimf_mailbox * snd_mb; /* != NULL */
+};
+
+struct mailimf_sender * mailimf_sender_new(struct mailimf_mailbox * snd_mb);
+
+void mailimf_sender_free(struct mailimf_sender * sender);
+
+
+
+
+/*
+  mailimf_reply_to is the parsed Reply-To field
+
+  - rt_addr_list is the parsed address list
+ */
+
+struct mailimf_reply_to {
+  struct mailimf_address_list * rt_addr_list; /* != NULL */
+};
+
+struct mailimf_reply_to *
+mailimf_reply_to_new(struct mailimf_address_list * rt_addr_list);
+
+void mailimf_reply_to_free(struct mailimf_reply_to * reply_to);
+
+
+
+
+/*
+  mailimf_to is the parsed To field
+  
+  - to_addr_list is the parsed address list
+*/
+
+struct mailimf_to {
+  struct mailimf_address_list * to_addr_list; /* != NULL */
+};
+
+struct mailimf_to * mailimf_to_new(struct mailimf_address_list * to_addr_list);
+
+void mailimf_to_free(struct mailimf_to * to);
+
+
+
+
+/*
+  mailimf_cc is the parsed Cc field
+
+  - cc_addr_list is the parsed addres list
+*/
+
+struct mailimf_cc {
+  struct mailimf_address_list * cc_addr_list; /* != NULL */
+};
+
+struct mailimf_cc * mailimf_cc_new(struct mailimf_address_list * cc_addr_list);
+
+void mailimf_cc_free(struct mailimf_cc * cc);
+
+
+
+
+/*
+  mailimf_bcc is the parsed Bcc field
+
+  - bcc_addr_list is the parsed addres list
+*/
+
+struct mailimf_bcc {
+  struct mailimf_address_list * bcc_addr_list; /* can be NULL */
+};
+
+struct mailimf_bcc *
+mailimf_bcc_new(struct mailimf_address_list * bcc_addr_list);
+
+void mailimf_bcc_free(struct mailimf_bcc * bcc);
+
+
+
+/*
+  mailimf_message_id is the parsed Message-ID field
+  
+  - mid_value is the message identifier
+*/
+
+struct mailimf_message_id {
+  char * mid_value; /* != NULL */
+};
+
+struct mailimf_message_id * mailimf_message_id_new(char * mid_value);
+
+void mailimf_message_id_free(struct mailimf_message_id * message_id);
+
+
+
+
+/*
+  mailimf_in_reply_to is the parsed In-Reply-To field
+
+  - mid_list is the list of message identifers
+*/
+
+struct mailimf_in_reply_to {
+  clist * mid_list; /* list of (char *), != NULL */
+};
+
+struct mailimf_in_reply_to * mailimf_in_reply_to_new(clist * mid_list);
+
+void mailimf_in_reply_to_free(struct mailimf_in_reply_to * in_reply_to);
+
+
+
+/*
+  mailimf_references is the parsed References field
+
+  - msg_id_list is the list of message identifiers
+ */
+
+struct mailimf_references {
+  clist * mid_list; /* list of (char *) */
+       /* != NULL */
+};
+
+struct mailimf_references * mailimf_references_new(clist * mid_list);
+
+void mailimf_references_free(struct mailimf_references * references);
+
+
+
+/*
+  mailimf_subject is the parsed Subject field
+  
+  - sbj_value is the value of the field
+*/
+
+struct mailimf_subject {
+  char * sbj_value; /* != NULL */
+};
+
+struct mailimf_subject * mailimf_subject_new(char * sbj_value);
+
+void mailimf_subject_free(struct mailimf_subject * subject);
+
+
+/*
+  mailimf_comments is the parsed Comments field
+
+  - cm_value is the value of the field
+*/
+
+struct mailimf_comments {
+  char * cm_value; /* != NULL */
+};
+
+struct mailimf_comments * mailimf_comments_new(char * cm_value);
+
+void mailimf_comments_free(struct mailimf_comments * comments);
+
+
+/*
+  mailimf_keywords is the parsed Keywords field
+
+  - kw_list is the list of keywords
+*/
+
+struct mailimf_keywords {
+  clist * kw_list; /* list of (char *), != NULL */
+};
+
+struct mailimf_keywords * mailimf_keywords_new(clist * kw_list);
+
+void mailimf_keywords_free(struct mailimf_keywords * keywords);
+
+
+/*
+  mailimf_return is the parsed Return-Path field
+
+  - ret_path is the parsed value of Return-Path
+*/
+
+struct mailimf_return {
+  struct mailimf_path * ret_path; /* != NULL */
+};
+
+struct mailimf_return *
+mailimf_return_new(struct mailimf_path * ret_path);
+
+void mailimf_return_free(struct mailimf_return * return_path);
+
+
+/*
+  mailimf_path is the parsed value of Return-Path
+
+  - pt_addr_spec is a mailbox
+*/
+
+struct mailimf_path {
+  char * pt_addr_spec; /* can be NULL */
+};
+
+struct mailimf_path * mailimf_path_new(char * pt_addr_spec);
+
+void mailimf_path_free(struct mailimf_path * path);
+
+
+/*
+  mailimf_optional_field is a non-parsed field
+
+  - fld_name is the name of the field
+
+  - fld_value is the value of the field
+*/
+
+struct mailimf_optional_field {
+  char * fld_name;  /* != NULL */
+  char * fld_value; /* != NULL */
+};
+
+struct mailimf_optional_field *
+mailimf_optional_field_new(char * fld_name, char * fld_value);
+
+void mailimf_optional_field_free(struct mailimf_optional_field * opt_field);
+
+
+/*
+  mailimf_fields is the native structure that IMF module will use,
+  this module will provide an easier structure to use when parsing fields.
+
+  mailimf_single_fields is an easier structure to get parsed fields,
+  rather than iteration over the list of fields
+
+  - fld_orig_date is the parsed "Date" field
+
+  - fld_from is the parsed "From" field
+  
+  - fld_sender is the parsed "Sender "field
+
+  - fld_reply_to is the parsed "Reply-To" field
+  
+  - fld_to is the parsed "To" field
+
+  - fld_cc is the parsed "Cc" field
+
+  - fld_bcc is the parsed "Bcc" field
+
+  - fld_message_id is the parsed "Message-ID" field
+
+  - fld_in_reply_to is the parsed "In-Reply-To" field
+
+  - fld_references is the parsed "References" field
+
+  - fld_subject is the parsed "Subject" field
+  
+  - fld_comments is the parsed "Comments" field
+
+  - fld_keywords is the parsed "Keywords" field
+*/
+
+struct mailimf_single_fields {
+  struct mailimf_orig_date * fld_orig_date;      /* can be NULL */
+  struct mailimf_from * fld_from;                /* can be NULL */
+  struct mailimf_sender * fld_sender;            /* can be NULL */
+  struct mailimf_reply_to * fld_reply_to;        /* can be NULL */
+  struct mailimf_to * fld_to;                    /* can be NULL */
+  struct mailimf_cc * fld_cc;                    /* can be NULL */
+  struct mailimf_bcc * fld_bcc;                  /* can be NULL */
+  struct mailimf_message_id * fld_message_id;    /* can be NULL */
+  struct mailimf_in_reply_to * fld_in_reply_to;  /* can be NULL */
+  struct mailimf_references * fld_references;    /* can be NULL */
+  struct mailimf_subject * fld_subject;          /* can be NULL */
+  struct mailimf_comments * fld_comments;        /* can be NULL */
+  struct mailimf_keywords * fld_keywords;        /* can be NULL */
+};
+
+
+
+
+
+
+/* internal use */
+
+void mailimf_atom_free(char * atom);
+
+void mailimf_dot_atom_free(char * dot_atom);
+
+void mailimf_dot_atom_text_free(char * dot_atom);
+
+void mailimf_quoted_string_free(char * quoted_string);
+
+void mailimf_word_free(char * word);
+
+void mailimf_phrase_free(char * phrase);
+
+void mailimf_unstructured_free(char * unstructured);
+
+void mailimf_angle_addr_free(char * angle_addr);
+
+void mailimf_display_name_free(char * display_name);
+
+void mailimf_addr_spec_free(char * addr_spec);
+
+void mailimf_local_part_free(char * local_part);
+
+void mailimf_domain_free(char * domain);
+
+void mailimf_domain_literal_free(char * domain);
+
+void mailimf_msg_id_free(char * msg_id);
+
+void mailimf_id_left_free(char * id_left);
+
+void mailimf_id_right_free(char * id_right);
+
+void mailimf_no_fold_quote_free(char * nfq);
+
+void mailimf_no_fold_literal_free(char * nfl);
+
+void mailimf_field_name_free(char * field_name);
+
+
+
+/* these are the possible returned error codes */
+
+enum {
+  MAILIMF_NO_ERROR = 0,
+  MAILIMF_ERROR_PARSE,
+  MAILIMF_ERROR_MEMORY,
+  MAILIMF_ERROR_INVAL,
+  MAILIMF_ERROR_FILE,
+};
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/mailimf_types_helper.h b/kmicromail/libetpan/include/libetpan/mailimf_types_helper.h
new file mode 100644
index 0000000..e542b4b
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/mailimf_types_helper.h
@@ -0,0 +1,370 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef MAILIMF_TYPES_HELPER
+
+#define MAILIMF_TYPES_HELPER
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <libetpan/mailimf_types.h>
+
+/*
+  IMPORTANT NOTE:
+  
+  All allocation functions will take as argument allocated data
+  and will store these data in the structure they will allocate.
+  Data should be persistant during all the use of the structure
+  and will be freed by the free function of the structure
+
+  allocation functions will return NULL on failure
+*/
+
+/*
+  mailimf_mailbox_list_new_empty creates an empty list of mailboxes
+*/
+
+struct mailimf_mailbox_list *
+mailimf_mailbox_list_new_empty();
+
+/*
+  mailimf_mailbox_list_add adds a mailbox to the list of mailboxes
+
+  @return MAILIMF_NO_ERROR will be returned on success,
+  other code will be returned otherwise
+*/
+
+int mailimf_mailbox_list_add(struct mailimf_mailbox_list * mailbox_list,
+                             struct mailimf_mailbox * mb);
+
+/*
+  mailimf_mailbox_list_add_parse parse the given string
+  into a mailimf_mailbox structure and adds it to the list of mailboxes
+
+  @return MAILIMF_NO_ERROR will be returned on success,
+  other code will be returned otherwise
+*/
+
+int mailimf_mailbox_list_add_parse(struct mailimf_mailbox_list * mailbox_list,
+                                   char * mb_str);
+
+/*
+  mailimf_mailbox creates a mailimf_mailbox structure with the given
+  arguments and adds it to the list of mailboxes
+
+  - display_name is the name that will be displayed for this mailbox,
+    for example 'name' in '"name" <mailbox@domain>,
+    should be allocated with malloc()
+  
+  - address is the mailbox, for example 'mailbox@domain'
+    in '"name" <mailbox@domain>, should be allocated with malloc()
+
+  @return MAILIMF_NO_ERROR will be returned on success,
+  other code will be returned otherwise
+*/
+
+int mailimf_mailbox_list_add_mb(struct mailimf_mailbox_list * mailbox_list,
+                                char * display_name, char * address);
+
+/*
+  mailimf_address_list_new_empty creates an empty list of addresses
+*/
+
+struct mailimf_address_list *
+mailimf_address_list_new_empty();
+
+/*
+  mailimf_address_list_add adds a mailbox to the list of addresses
+
+  @return MAILIMF_NO_ERROR will be returned on success,
+  other code will be returned otherwise
+*/
+
+int mailimf_address_list_add(struct mailimf_address_list * address_list,
+                             struct mailimf_address * addr);
+
+/*
+  mailimf_address_list_add_parse parse the given string
+  into a mailimf_address structure and adds it to the list of addresses
+
+  @return MAILIMF_NO_ERROR will be returned on success,
+  other code will be returned otherwise
+*/
+
+int mailimf_address_list_add_parse(struct mailimf_address_list * address_list,
+                                   char * addr_str);
+
+/*
+  mailimf_address_list_add_mb creates a mailbox mailimf_address
+  with the given arguments and adds it to the list of addresses
+
+  - display_name is the name that will be displayed for this mailbox,
+    for example 'name' in '"name" <mailbox@domain>,
+    should be allocated with malloc()
+  
+  - address is the mailbox, for example 'mailbox@domain'
+    in '"name" <mailbox@domain>, should be allocated with malloc()
+
+  @return MAILIMF_NO_ERROR will be returned on success,
+  other code will be returned otherwise
+*/
+
+int mailimf_address_list_add_mb(struct mailimf_address_list * address_list,
+                                char * display_name, char * address);
+
+/*
+  mailimf_resent_fields_add_data adds a set of resent fields in the
+  given mailimf_fields structure.
+  
+  if you don't want a given field in the set to be added in the list
+  of fields, you can give NULL as argument
+
+  @param resent_msg_id sould be allocated with malloc()
+
+  @return MAILIMF_NO_ERROR will be returned on success,
+  other code will be returned otherwise
+*/
+
+int
+mailimf_resent_fields_add_data(struct mailimf_fields * fields,
+    struct mailimf_date_time * resent_date,
+    struct mailimf_mailbox_list * resent_from,
+    struct mailimf_mailbox * resent_sender,
+    struct mailimf_address_list * resent_to,
+    struct mailimf_address_list * resent_cc,
+    struct mailimf_address_list * resent_bcc,
+    char * resent_msg_id);
+
+/*
+  mailimf_resent_fields_new_with_data_all creates a new mailimf_fields
+  structure with a set of resent fields
+
+  if you don't want a given field in the set to be added in the list
+  of fields, you can give NULL as argument
+
+  @param resent_msg_id sould be allocated with malloc()
+
+  @return MAILIMF_NO_ERROR will be returned on success,
+  other code will be returned otherwise
+*/
+
+struct mailimf_fields *
+mailimf_resent_fields_new_with_data_all(struct mailimf_date_time *
+    resent_date, struct mailimf_mailbox_list * resent_from,
+    struct mailimf_mailbox * resent_sender,
+    struct mailimf_address_list * resent_to,
+    struct mailimf_address_list * resent_cc,
+    struct mailimf_address_list * resent_bcc,
+    char * resent_msg_id);
+
+/*
+  mailimf_resent_fields_new_with_data_all creates a new mailimf_fields
+  structure with a set of resent fields.
+  Resent-Date and Resent-Message-ID fields will be generated for you.
+
+  if you don't want a given field in the set to be added in the list
+  of fields, you can give NULL as argument
+
+  @return MAILIMF_NO_ERROR will be returned on success,
+  other code will be returned otherwise
+*/
+
+struct mailimf_fields *
+mailimf_resent_fields_new_with_data(struct mailimf_mailbox_list * from,
+    struct mailimf_mailbox * sender,
+    struct mailimf_address_list * to,
+    struct mailimf_address_list * cc,
+    struct mailimf_address_list * bcc);
+
+/*
+  this function creates a new mailimf_fields structure with no fields
+*/
+
+struct mailimf_fields *
+mailimf_fields_new_empty(void);
+
+
+/*
+  this function adds a field to the mailimf_fields structure
+
+  @return MAILIMF_NO_ERROR will be returned on success,
+  other code will be returned otherwise
+*/
+
+int mailimf_fields_add(struct mailimf_fields * fields,
+                       struct mailimf_field * field);
+
+
+/*
+  mailimf_fields_add_data adds a set of fields in the
+  given mailimf_fields structure.
+  
+  if you don't want a given field in the set to be added in the list
+  of fields, you can give NULL as argument
+
+  @param msg_id sould be allocated with malloc()
+  @param subject should be allocated with malloc()
+  @param in_reply_to each elements of this list should be allocated
+    with malloc()
+  @param references each elements of this list should be allocated
+    with malloc()
+
+  @return MAILIMF_NO_ERROR will be returned on success,
+  other code will be returned otherwise
+*/
+
+int mailimf_fields_add_data(struct mailimf_fields * fields,
+                            struct mailimf_date_time * date,
+                            struct mailimf_mailbox_list * from,
+                            struct mailimf_mailbox * sender,
+                            struct mailimf_address_list * reply_to,
+                            struct mailimf_address_list * to,
+                            struct mailimf_address_list * cc,
+                            struct mailimf_address_list * bcc,
+                            char * msg_id,
+                            clist * in_reply_to,
+                            clist * references,
+                            char * subject);
+
+/*
+  mailimf_fields_new_with_data_all creates a new mailimf_fields
+  structure with a set of fields
+
+  if you don't want a given field in the set to be added in the list
+  of fields, you can give NULL as argument
+
+  @param message_id sould be allocated with malloc()
+  @param subject should be allocated with malloc()
+  @param in_reply_to each elements of this list should be allocated
+    with malloc()
+  @param references each elements of this list should be allocated
+    with malloc()
+
+  @return MAILIMF_NO_ERROR will be returned on success,
+  other code will be returned otherwise
+*/
+
+struct mailimf_fields *
+mailimf_fields_new_with_data_all(struct mailimf_date_time * date,
+                                 struct mailimf_mailbox_list * from,
+                                 struct mailimf_mailbox * sender,
+                                 struct mailimf_address_list * reply_to,
+                                 struct mailimf_address_list * to,
+                                 struct mailimf_address_list * cc,
+                                 struct mailimf_address_list * bcc,
+                                 char * message_id,
+                                 clist * in_reply_to,
+                                 clist * references,
+                                 char * subject);
+
+/*
+  mailimf_fields_new_with_data creates a new mailimf_fields
+  structure with a set of fields
+  Date and Message-ID fields will be generated for you.
+
+  if you don't want a given field in the set to be added in the list
+  of fields, you can give NULL as argument
+
+  @param subject should be allocated with malloc()
+  @param in_reply_to each elements of this list should be allocated
+    with malloc()
+  @param references each elements of this list should be allocated
+    with malloc()
+
+  @return MAILIMF_NO_ERROR will be returned on success,
+  other code will be returned otherwise
+*/
+
+struct mailimf_fields *
+mailimf_fields_new_with_data(struct mailimf_mailbox_list * from,
+                             struct mailimf_mailbox * sender,
+                             struct mailimf_address_list * reply_to,
+                             struct mailimf_address_list * to,
+                             struct mailimf_address_list * cc,
+                             struct mailimf_address_list * bcc,
+                             clist * in_reply_to,
+                             clist * references,
+                             char * subject);
+
+/*
+  this function returns an allocated message identifier to
+  use in a Message-ID or Resent-Message-ID field
+*/
+
+char * mailimf_get_message_id(void);
+
+/*
+  this function returns a mailimf_date_time structure to
+  use in a Date or Resent-Date field
+*/
+
+struct mailimf_date_time * mailimf_get_current_date(void);
+
+
+/*
+  mailimf_single_fields_init fills a mailimf_single_fields structure
+  with the content of a mailimf_fields structure
+*/
+
+void mailimf_single_fields_init(struct mailimf_single_fields * single_fields,
+                                struct mailimf_fields * fields);
+
+/*
+  mailimf_single_fields_new creates a new mailimf_single_fields and
+  fills the structure with mailimf_fields
+*/
+
+struct mailimf_single_fields *
+mailimf_single_fields_new(struct mailimf_fields * fields);
+
+void mailimf_single_fields_free(struct mailimf_single_fields *
+                                single_fields);
+
+/*
+  mailimf_field_new_custom creates a new field of type optional
+
+  @param name should be allocated with malloc()
+  @param value should be allocated with malloc()
+*/
+
+struct mailimf_field * mailimf_field_new_custom(char * name, char * value);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/mailimf_write.h b/kmicromail/libetpan/include/libetpan/mailimf_write.h
new file mode 100644
index 0000000..b3e61ab
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/mailimf_write.h
@@ -0,0 +1,134 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef MAILIMF_WRITE_H
+
+#define MAILIMF_WRITE_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <stdio.h>
+#include <libetpan/mailimf_types.h>
+
+/*
+  mailimf_string_write writes a string to a given stream
+  
+  @param f is the stream
+  @param col (* col) is the column number where we will start to
+    write the text, the ending column will be stored in (* col)
+  @param str is the string to write
+*/
+
+int mailimf_string_write(FILE * f, int * col,
+    const char * str, size_t length);
+
+
+/*
+  mailimf_fields_write writes the fields to a given stream
+  
+  @param f is the stream
+  @param col (* col) is the column number where we will start to
+    write the text, the ending column will be stored in (* col)
+  @param fields is the fields to write
+*/
+
+int mailimf_fields_write(FILE * f, int * col,
+    struct mailimf_fields * fields);
+
+
+/*
+  mailimf_envelope_fields_write writes only some fields to a given stream
+  
+  @param f is the stream
+  @param col (* col) is the column number where we will start to
+    write the text, the ending column will be stored in (* col)
+  @param fields is the fields to write
+*/
+
+int mailimf_envelope_fields_write(FILE * f, int * col,
+    struct mailimf_fields * fields);
+
+
+/*
+  mailimf_field_write writes a field to a given stream
+  
+  @param f is the stream
+  @param col (* col) is the column number where we will start to
+    write the text, the ending column will be stored in (* col)
+  @param field is the field to write
+*/
+
+int mailimf_field_write(FILE * f, int * col,
+    struct mailimf_field * field);
+
+/*
+  mailimf_quoted_string_write writes a string that is quoted
+  to a given stream
+  
+  @param f is the stream
+  @param col (* col) is the column number where we will start to
+    write the text, the ending column will be stored in (* col)
+  @param string is the string to quote and write
+*/
+
+int mailimf_quoted_string_write(FILE * f, int * col,
+    const char * string, size_t len);
+
+int mailimf_address_list_write(FILE * f, int * col,
+    struct mailimf_address_list * addr_list);
+
+int mailimf_mailbox_list_write(FILE * f, int * col,
+    struct mailimf_mailbox_list * mb_list);
+
+/*
+  mailimf_header_string_write writes a header value and fold the header
+    if needed.
+  
+  @param f is the stream
+  @param col (* col) is the column number where we will start to
+    write the text, the ending column will be stored in (* col)
+  @param str is the string to write
+*/
+
+int mailimf_header_string_write(FILE * f, int * col,
+    const char * str, size_t length);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/mailmbox.h b/kmicromail/libetpan/include/libetpan/mailmbox.h
new file mode 100644
index 0000000..8be086c
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/mailmbox.h
@@ -0,0 +1,140 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef MAILMBOX_H
+
+#define MAILMBOX_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <libetpan/mailmbox_types.h>
+
+int
+mailmbox_append_message_list(struct mailmbox_folder * folder,
+                             carray * append_tab);
+
+int
+mailmbox_append_message(struct mailmbox_folder * folder,
+                        const char * data, size_t len);
+
+int mailmbox_fetch_msg(struct mailmbox_folder * folder,
+                       uint32_t num, char ** result,
+                       size_t * result_len);
+
+int mailmbox_fetch_msg_headers(struct mailmbox_folder * folder,
+                               uint32_t num, char ** result,
+                               size_t * result_len);
+
+void mailmbox_fetch_result_free(char * msg);
+
+int mailmbox_copy_msg_list(struct mailmbox_folder * dest_folder,
+                           struct mailmbox_folder * src_folder,
+                           carray * tab);
+
+int mailmbox_copy_msg(struct mailmbox_folder * dest_folder,
+                      struct mailmbox_folder * src_folder,
+                      uint32_t uid);
+
+int mailmbox_expunge(struct mailmbox_folder * folder);
+
+int mailmbox_delete_msg(struct mailmbox_folder * folder, uint32_t uid);
+
+int mailmbox_init(const char * filename,
+                  int force_readonly,
+                  int force_no_uid,
+                  uint32_t default_written_uid,
+                  struct mailmbox_folder ** result_folder);
+
+void mailmbox_done(struct mailmbox_folder * folder);
+
+/* low-level access primitives */
+
+int mailmbox_write_lock(struct mailmbox_folder * folder);
+
+int mailmbox_write_unlock(struct mailmbox_folder * folder);
+
+int mailmbox_read_lock(struct mailmbox_folder * folder);
+
+int mailmbox_read_unlock(struct mailmbox_folder * folder);
+
+
+/* memory map */
+
+int mailmbox_map(struct mailmbox_folder * folder);
+
+void mailmbox_unmap(struct mailmbox_folder * folder);
+
+void mailmbox_sync(struct mailmbox_folder * folder);
+
+
+/* open & close file */
+
+int mailmbox_open(struct mailmbox_folder * folder);
+
+void mailmbox_close(struct mailmbox_folder * folder);
+
+
+/* validate cache */
+
+int mailmbox_validate_write_lock(struct mailmbox_folder * folder);
+
+int mailmbox_validate_read_lock(struct mailmbox_folder * folder);
+
+
+/* fetch message */
+
+int mailmbox_fetch_msg_no_lock(struct mailmbox_folder * folder,
+                               uint32_t num, char ** result,
+                               size_t * result_len);
+
+int mailmbox_fetch_msg_headers_no_lock(struct mailmbox_folder * folder,
+                                       uint32_t num, char ** result,
+                                       size_t * result_len);
+
+/* append message */
+
+int
+mailmbox_append_message_list_no_lock(struct mailmbox_folder * folder,
+                                     carray * append_tab);
+
+int mailmbox_expunge_no_lock(struct mailmbox_folder * folder);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/mailmbox_types.h b/kmicromail/libetpan/include/libetpan/mailmbox_types.h
new file mode 100644
index 0000000..dd6758c
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/mailmbox_types.h
@@ -0,0 +1,142 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef MAILMBOX_TYPES_H
+
+#define MAILMBOX_TYPES_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <sys/types.h>
+
+#include <libetpan/libetpan-config.h>
+
+#include <libetpan/mailimf.h>
+#include <libetpan/carray.h>
+#include <libetpan/chash.h>
+
+enum {
+  MAILMBOX_NO_ERROR = 0,
+  MAILMBOX_ERROR_PARSE,
+  MAILMBOX_ERROR_INVAL,
+  MAILMBOX_ERROR_FILE_NOT_FOUND,
+  MAILMBOX_ERROR_MEMORY,
+  MAILMBOX_ERROR_TEMPORARY_FILE,
+  MAILMBOX_ERROR_FILE,
+  MAILMBOX_ERROR_MSG_NOT_FOUND,
+  MAILMBOX_ERROR_READONLY,
+};
+
+
+struct mailmbox_folder {
+  char mb_filename[PATH_MAX];
+
+  time_t mb_mtime;
+
+  int mb_fd;
+  int mb_read_only;
+  int mb_no_uid;
+
+  int mb_changed;
+  unsigned int mb_deleted_count;
+  
+  char * mb_mapping;
+  size_t mb_mapping_size;
+
+  uint32_t mb_written_uid;
+  uint32_t mb_max_uid;
+
+  chash * mb_hash;
+  carray * mb_tab;
+};
+
+struct mailmbox_folder * mailmbox_folder_new(const char * mb_filename);
+void mailmbox_folder_free(struct mailmbox_folder * folder);
+
+
+struct mailmbox_msg_info {
+  unsigned int msg_index;
+  uint32_t msg_uid;
+  int msg_written_uid;
+  int msg_deleted;
+
+  size_t msg_start;
+  size_t msg_start_len;
+
+  size_t msg_headers;
+  size_t msg_headers_len;
+
+  size_t msg_body;
+  size_t msg_body_len;
+
+  size_t msg_size;
+
+  size_t msg_padding;
+};
+
+
+int mailmbox_msg_info_update(struct mailmbox_folder * folder,
+                             size_t msg_start, size_t msg_start_len,
+                             size_t msg_headers, size_t msg_headers_len,
+                             size_t msg_body, size_t msg_body_len,
+                             size_t msg_size, size_t msg_padding,
+                             uint32_t msg_uid);
+
+struct mailmbox_msg_info *
+mailmbox_msg_info_new(size_t msg_start, size_t msg_start_len,
+                      size_t msg_headers, size_t msg_headers_len,
+                      size_t msg_body, size_t msg_body_len,
+                      size_t msg_size, size_t msg_padding,
+                      uint32_t msg_uid);
+
+void mailmbox_msg_info_free(struct mailmbox_msg_info * info);
+
+struct mailmbox_append_info {
+  const char * ai_message;
+  size_t ai_size;
+};
+
+struct mailmbox_append_info *
+mailmbox_append_info_new(const char * ai_message, size_t ai_size);
+
+void mailmbox_append_info_free(struct mailmbox_append_info * info);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/mailmessage.h b/kmicromail/libetpan/include/libetpan/mailmessage.h
new file mode 100644
index 0000000..df9b790
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/mailmessage.h
@@ -0,0 +1,379 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#include <libetpan/mailmessage_types.h>
+
+#ifndef MAILMESSAGE_H
+
+#define MAILMESSAGE_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+  mailmessage_new
+
+  This function will initializes a new empty message.
+  
+  @return a new empty message will be returned.
+*/
+
+mailmessage * mailmessage_new(void);
+
+/*
+  mailmessage_free
+
+  This function will release the memory used by this message.
+*/
+
+void mailmessage_free(mailmessage * info);
+
+/*
+  mailmessage_init
+  
+  This function will initializes a mailmessage structure
+  with a message from a given session.
+
+  @param msg_info  This is the message to initialize.
+  
+  @param session This is the source session of the message. It
+    can be NULL if the message does not get the information
+    through the session.
+  
+  @param driver This is the driver to use for the message.
+
+  @param index This is the message number in the session. 0 can
+    be given if the message is not attached to a session.
+
+  @param size is an optional parameter, 0 can be given.
+    This is informational. This is the size of message content.
+
+  @return MAIL_NO_ERROR is returned on success, MAIL_ERROR_XXX is returned
+    on error
+*/
+
+int mailmessage_init(mailmessage * msg_info,
+                     mailsession * session,
+                     mailmessage_driver * driver,
+                     uint32_t index, size_t size);
+
+/*
+  mailmessage_flush
+
+  This function will release all the temporary resources that are not
+  necessary to use the mailmessage structure from memory. These
+  resources are for example cached information, such as the MIME
+  structure.
+
+  @param info is the message to clean.
+
+  @return MAIL_NO_ERROR is returned on success, MAIL_ERROR_XXX is returned
+    on error. We can assume that MAIL_NO_ERROR is always returned.
+*/
+
+int mailmessage_flush(mailmessage * info);
+
+/*
+  mailmessage_check
+
+  This function will notify the new value of the flags to the session,
+  it must be called before mailsession_check_folder() in case the flags have
+  been changed.
+
+  @param info is the message to checkpoint.
+
+  @return MAIL_NO_ERROR is returned on success, MAIL_ERROR_XXX is returned
+    on error. We can assume that MAIL_NO_ERROR is always returned.
+*/
+
+int mailmessage_check(mailmessage * info);
+
+/*
+  mailmessage_fetch_result_free
+
+  This function releases the memory used by a message returned
+  by any of the fetch function that returns a (char *).
+
+  @param msg_info is the message which the given buffer is from.
+
+  @return MAIL_NO_ERROR is returned on success, MAIL_ERROR_XXX is returned
+  on error. We can assume that MAIL_NO_ERROR is always returned.
+*/
+
+int mailmessage_fetch_result_free(mailmessage * msg_info,
+                                  char * msg);
+
+/*
+  mailmessage_fetch
+
+  This function returns the content of the message (headers and text).
+
+  @param msg_info  is the message from which we want to fetch information.
+
+  @param result     The content of the message is returned in (* result)
+
+  @param result_len The length of the returned string is stored
+    in (* result_len).
+
+  @return MAIL_NO_ERROR is returned on success, MAIL_ERROR_XXX is returned
+    on error.
+*/
+
+int mailmessage_fetch(mailmessage * msg_info,
+                      char ** result,
+                      size_t * result_len);
+
+/*
+  mailmessage_fetch_header
+
+  This function returns the header of the message as a string.
+
+  @param msg_info  is the message from which we want to fetch information.
+
+  @param result     The header of the message is returned in (* result)
+
+  @param result_len The length of the returned string is stored
+    in (* result_len).
+
+  @return MAIL_NO_ERROR is returned on success, MAIL_ERROR_XXX is returned
+    on error.
+*/
+
+int mailmessage_fetch_header(mailmessage * msg_info,
+                             char ** result,
+                             size_t * result_len);
+
+/*
+  mailmessage_fetch_body
+
+  This function returns the content of the message (without headers).
+
+  @param msg_info  is the message from which we want to fetch information.
+  @param result     The message text (without headers) is returned
+    in (* result)
+  @param result_len The length of the returned string is stored
+    in (* result_len).
+
+  @return MAIL_NO_ERROR is returned on success, MAIL_ERROR_XXX is returned
+    on error.
+*/
+
+int mailmessage_fetch_body(mailmessage * msg_info,
+                           char ** result, size_t * result_len);
+
+/*
+  mailmessage_fetch_size
+
+  This function returns the size of the message content.
+
+  @param msg_info  is the message from which we want to fetch information.
+
+  @param result The length of the message content is stored in (* result).
+
+  @return MAIL_NO_ERROR is returned on success, MAIL_ERROR_XXX is returned
+    on error.
+*/
+
+int mailmessage_fetch_size(mailmessage * msg_info,
+                           size_t * result);
+
+/*
+  mailmessage_get_bodystructure
+
+  This functions returns the MIME structure of the message.
+  The returned information MUST not be freed by hand. It is freed by
+  mailmessage_flush() or mailmessage_free().
+
+  @param msg_info  is the message from which we want to fetch information.
+
+  @param result The MIME structure is stored in (* result).
+
+  @return MAIL_NO_ERROR is returned on success, MAIL_ERROR_XXX is returned
+    on error.
+*/
+
+int mailmessage_get_bodystructure(mailmessage * msg_info,
+                                  struct mailmime ** result);
+
+/*
+  mailmessage_fetch_section
+
+  This function returns the content of a MIME part.
+
+  @param msg_info  is the message from which we want to fetch information.
+  
+  @param mime is the MIME part identifier.
+
+  @param result     The content is returned in (* result)
+
+  @param result_len The length of the returned string is stored
+    in (* result_len).
+
+  @return MAIL_NO_ERROR is returned on success, MAIL_ERROR_XXX is returned
+    on error.
+ */
+
+int mailmessage_fetch_section(mailmessage * msg_info,
+                              struct mailmime * mime,
+                              char ** result, size_t * result_len);
+
+/*
+  mailmessage_fetch_section_header
+
+  This function returns the header of the message contained
+  in the given MIME part.
+
+  @param msg_info  is the message from which we want to fetch information.
+  
+  @param mime is the MIME part identifier.
+
+  @param result     The header is returned in (* result)
+
+  @param result_len The length of the returned string is stored
+    in (* result_len).
+
+  @return MAIL_NO_ERROR is returned on success, MAIL_ERROR_XXX is returned
+    on error.
+*/
+
+int mailmessage_fetch_section_header(mailmessage * msg_info,
+                                     struct mailmime * mime,
+                                     char ** result,
+                                     size_t * result_len);
+
+/*
+  mailmessage_fetch_section_mime
+
+  This function returns the MIME header of the given MIME part.
+
+  @param msg_info  is the message from which we want to fetch information.
+  
+  @param mime is the MIME part identifier.
+
+  @param result     The MIME header is returned in (* result)
+
+  @param result_len The length of the returned string is stored
+    in (* result_len).
+
+  @return MAIL_NO_ERROR is returned on success, MAIL_ERROR_XXX is returned
+    on error.
+*/
+
+int mailmessage_fetch_section_mime(mailmessage * msg_info,
+                                   struct mailmime * mime,
+                                   char ** result,
+                                   size_t * result_len);
+
+/*
+  mailmessage_fetch_section_body
+
+  This function returns the text part of the message contained
+  in the given MIME part.
+
+  @param msg_info  is the message from which we want to fetch information.
+  
+  @param mime is the MIME part identifier.
+
+  @param result     The message text is returned in (* result)
+
+  @param result_len The length of the returned string is stored
+    in (* result_len).
+
+  @return MAIL_NO_ERROR is returned on success, MAIL_ERROR_XXX is returned
+    on error.
+ */
+
+int mailmessage_fetch_section_body(mailmessage * msg_info,
+                                   struct mailmime * mime,
+                                   char ** result,
+                                   size_t * result_len);
+
+/*
+  mailmessage_fetch_envelope
+
+  This function returns a list of parsed fields of the message,
+  chosen by the driver.
+  The returned structure must be freed with mailimf_fields_free().
+
+  @param msg_info  is the message from which we want to fetch information.
+  
+  @param result     The headers list is returned in (* result)
+
+  @return MAIL_NO_ERROR is returned on success, MAIL_ERROR_XXX is returned
+    on error.
+ */
+
+int mailmessage_fetch_envelope(mailmessage * msg_info,
+                               struct mailimf_fields ** result);
+
+
+/*
+  mailmessage_get_flags
+
+  This function returns the flags related to the message.
+  The returned information MUST not be freed by hand. It is freed by
+  mailmessage_free().
+
+  @param msg_info  is the message from which we want to fetch information.
+
+  @param result The flags are stored in (* result).
+
+  @return MAIL_NO_ERROR is returned on success, MAIL_ERROR_XXX is returned
+    on error.
+*/
+
+int mailmessage_get_flags(mailmessage * msg_info,
+                          struct mail_flags ** result);
+
+/*
+  mailmessage_resolve_single_fields
+
+  This function will use the fields information to fill the single_fields
+  structure in the mailmessage structure.
+
+  @param msg_info This is the msg_info to process.
+
+  @return MAIL_NO_ERROR is returned on success, MAIL_ERROR_XXX is returned
+    on error.
+*/
+
+void mailmessage_resolve_single_fields(mailmessage * msg_info);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/mailmessage_types.h b/kmicromail/libetpan/include/libetpan/mailmessage_types.h
new file mode 100644
index 0000000..655ed2c
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/mailmessage_types.h
@@ -0,0 +1,50 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef MAILMESSAGE_TYPES_H
+
+#define MAILMESSAGE_TYPES_H
+
+#include <libetpan/maildriver_types.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/mailmh.h b/kmicromail/libetpan/include/libetpan/mailmh.h
new file mode 100644
index 0000000..40432cb
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/mailmh.h
@@ -0,0 +1,143 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef MAILMH_H
+
+#define MAILMH_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <sys/types.h>
+#include <inttypes.h>
+#include <libetpan/carray.h>
+#include <libetpan/cinthash.h>
+#include <libetpan/chash.h>
+
+enum {
+  MAILMH_NO_ERROR = 0,
+  MAILMH_ERROR_FOLDER,
+  MAILMH_ERROR_MEMORY,
+  MAILMH_ERROR_FILE,
+  MAILMH_ERROR_COULD_NOT_ALLOC_MSG,
+  MAILMH_ERROR_RENAME,
+  MAILMH_ERROR_MSG_NOT_FOUND,
+};
+
+struct mailmh {
+  struct mailmh_folder * mh_main;
+};
+
+struct mailmh_msg_info {
+  unsigned int msg_array_index;
+  uint32_t msg_index;
+  size_t msg_size;
+  time_t msg_mtime;
+};
+
+struct mailmh_folder {
+  char * fl_filename;
+  unsigned int fl_array_index;
+
+  char * fl_name;
+  time_t fl_mtime;
+  struct mailmh_folder * fl_parent;
+  uint32_t fl_max_index;
+
+  carray * fl_msgs_tab;
+#if 0
+  cinthash_t * fl_msgs_hash;
+#endif
+  chash * fl_msgs_hash;
+
+  carray * fl_subfolders_tab;
+  chash * fl_subfolders_hash;
+};
+
+struct mailmh * mailmh_new(const char * foldername);
+void mailmh_free(struct mailmh * f);
+
+struct mailmh_msg_info *
+mailmh_msg_info_new(uint32_t index, size_t size, time_t mtime);
+void mailmh_msg_info_free(struct mailmh_msg_info * msg_info);
+
+struct mailmh_folder * mailmh_folder_new(struct mailmh_folder * parent,
+                                         const char * name);
+void mailmh_folder_free(struct mailmh_folder * folder);
+
+int mailmh_folder_add_subfolder(struct mailmh_folder * parent,
+                                const char * name);
+
+struct mailmh_folder * mailmh_folder_find(struct mailmh_folder * root,
+                                          const char * filename);
+
+int mailmh_folder_remove_subfolder(struct mailmh_folder * folder);
+
+int mailmh_folder_rename_subfolder(struct mailmh_folder * src_folder,
+                                   struct mailmh_folder * dst_folder,
+                                   const char * new_name);
+
+int mailmh_folder_get_message_filename(struct mailmh_folder * folder,
+                                       uint32_t index, char ** result);
+
+int mailmh_folder_get_message_fd(struct mailmh_folder * folder,
+                                 uint32_t index, int flags, int * result);
+
+int mailmh_folder_get_message_size(struct mailmh_folder * folder,
+                                   uint32_t index, size_t * result);
+
+int mailmh_folder_add_message(struct mailmh_folder * folder,
+                              const char * message, size_t size);
+
+int mailmh_folder_add_message_file(struct mailmh_folder * folder,
+                                   int fd);
+
+int mailmh_folder_remove_message(struct mailmh_folder * folder,
+                                 uint32_t index);
+
+int mailmh_folder_move_message(struct mailmh_folder * dest_folder,
+                               struct mailmh_folder * src_folder,
+                               uint32_t index);
+
+int mailmh_folder_update(struct mailmh_folder * folder);
+
+unsigned int mailmh_folder_get_message_number(struct mailmh_folder * folder);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/mailmime.h b/kmicromail/libetpan/include/libetpan/mailmime.h
new file mode 100644
index 0000000..c834967
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/mailmime.h
@@ -0,0 +1,100 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef MAILMIME_H
+
+#define MAILMIME_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <libetpan/mailimf.h>
+#include <libetpan/mailmime_types.h>
+#include <libetpan/mailmime_types_helper.h>
+#include <libetpan/mailmime_content.h>
+#include <libetpan/mailmime_decode.h>
+#include <libetpan/mailmime_disposition.h>
+#include <libetpan/mailmime_write.h>
+
+int mailmime_content_parse(const char * message, size_t length,
+                           size_t * index,
+                           struct mailmime_content ** result);
+
+int mailmime_description_parse(const char * message, size_t length,
+                               size_t * index,
+                               char ** result);
+
+int mailmime_encoding_parse(const char * message, size_t length,
+                            size_t * index,
+                            struct mailmime_mechanism ** result);
+
+int
+mailmime_field_parse(struct mailimf_optional_field * field,
+                     struct mailmime_field ** result);
+
+int mailmime_id_parse(const char * message, size_t length,
+                      size_t * index, char ** result);
+
+int
+mailmime_fields_parse(struct mailimf_fields *
+                      fields,
+                      struct mailmime_fields **
+                      result);
+
+int mailmime_version_parse(const char * message, size_t length,
+                           size_t * index,
+                           uint32_t * result);
+
+int
+mailmime_extension_token_parse(const char * message, size_t length,
+                               size_t * index, char ** result);
+
+int mailmime_parameter_parse(const char * message, size_t length,
+                             size_t * index,
+                             struct mailmime_parameter ** result);
+
+int mailmime_value_parse(const char * message, size_t length,
+                         size_t * index, char ** result);
+
+int mailmime_language_parse(const char * message, size_t length,
+                            size_t * index,
+                            struct mailmime_language ** result);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/mailmime_content.h b/kmicromail/libetpan/include/libetpan/mailmime_content.h
new file mode 100644
index 0000000..df4b232
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/mailmime_content.h
@@ -0,0 +1,89 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef MAILMIME_CONTENT_H
+
+#define MAILMIME_CONTENT_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <libetpan/mailmime_types.h>
+
+char * mailmime_content_charset_get(struct mailmime_content * content);
+
+char * mailmime_content_param_get(struct mailmime_content * content,
+                                  char * name);
+
+int mailmime_parse(const char * message, size_t length,
+                   size_t * index, struct mailmime ** result);
+
+int mailmime_get_section(struct mailmime * mime,
+                         struct mailmime_section * section,
+                         struct mailmime ** result);
+
+
+char * mailmime_extract_boundary(struct mailmime_content * content_type);
+
+
+/* decode */
+
+int mailmime_base64_body_parse(const char * message, size_t length,
+                               size_t * index, char ** result,
+                               size_t * result_len);
+
+int mailmime_quoted_printable_body_parse(const char * message, size_t length,
+                                         size_t * index, char ** result,
+                                         size_t * result_len, int in_header);
+
+
+int mailmime_binary_body_parse(const char * message, size_t length,
+                               size_t * index, char ** result,
+                               size_t * result_len);
+
+int mailmime_part_parse(const char * message, size_t length,
+                        size_t * index,
+                        int encoding, char ** result, size_t * result_len);
+
+
+int mailmime_get_section_id(struct mailmime * mime,
+                            struct mailmime_section ** result);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/mailmime_decode.h b/kmicromail/libetpan/include/libetpan/mailmime_decode.h
new file mode 100644
index 0000000..034db6f
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/mailmime_decode.h
@@ -0,0 +1,55 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef MAILMIME_DECODE_H
+
+#define MAILMIME_DECODE_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <libetpan/mailmime_types.h>
+
+int mailmime_encoded_phrase_parse(const char * default_fromcode,
+    const char * message, size_t length,
+    size_t * index, const char * tocode,
+    char ** result);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/mailmime_disposition.h b/kmicromail/libetpan/include/libetpan/mailmime_disposition.h
new file mode 100644
index 0000000..e3bba15
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/mailmime_disposition.h
@@ -0,0 +1,62 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef MAILMIME_DISPOSITION_H
+
+#define MAILMIME_DISPOSITION_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <libetpan/mailmime_types.h>
+
+int mailmime_disposition_parse(const char * message, size_t length,
+                               size_t * index,
+                               struct mailmime_disposition ** result);
+
+int
+mailmime_disposition_type_parse(const char * message, size_t length,
+                                size_t * index,
+                                struct mailmime_disposition_type ** result);
+
+int mailmime_disposition_guess_type(const char * message, size_t length,
+                                    size_t index);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/mailmime_types.h b/kmicromail/libetpan/include/libetpan/mailmime_types.h
new file mode 100644
index 0000000..3bb3b10
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/mailmime_types.h
@@ -0,0 +1,440 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef MAILMIME_TYPES_H
+
+#define MAILMIME_TYPES_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <inttypes.h>
+#include <libetpan/mailimf.h>
+#include <libetpan/clist.h>
+
+enum {
+  MAILMIME_COMPOSITE_TYPE_ERROR,
+  MAILMIME_COMPOSITE_TYPE_MESSAGE,
+  MAILMIME_COMPOSITE_TYPE_MULTIPART,
+  MAILMIME_COMPOSITE_TYPE_EXTENSION
+};
+
+struct mailmime_composite_type {
+  int ct_type;
+  char * ct_token;
+};
+
+
+struct mailmime_content {
+  struct mailmime_type * ct_type;
+  char * ct_subtype;
+  clist * ct_parameters; /* elements are (struct mailmime_parameter *) */
+};
+
+
+enum {
+  MAILMIME_DISCRETE_TYPE_ERROR,
+  MAILMIME_DISCRETE_TYPE_TEXT,
+  MAILMIME_DISCRETE_TYPE_IMAGE,
+  MAILMIME_DISCRETE_TYPE_AUDIO,
+  MAILMIME_DISCRETE_TYPE_VIDEO,
+  MAILMIME_DISCRETE_TYPE_APPLICATION,
+  MAILMIME_DISCRETE_TYPE_EXTENSION
+};
+
+struct mailmime_discrete_type {
+  int dt_type;
+  char * dt_extension;
+};
+
+enum {
+  MAILMIME_FIELD_NONE,
+  MAILMIME_FIELD_TYPE,
+  MAILMIME_FIELD_TRANSFER_ENCODING,
+  MAILMIME_FIELD_ID,
+  MAILMIME_FIELD_DESCRIPTION,
+  MAILMIME_FIELD_VERSION,
+  MAILMIME_FIELD_DISPOSITION,
+  MAILMIME_FIELD_LANGUAGE,
+};
+
+struct mailmime_field {
+  int fld_type;
+  union {
+    struct mailmime_content * fld_content;
+    struct mailmime_mechanism * fld_encoding;
+    char * fld_id;
+    char * fld_description;
+    uint32_t fld_version;
+    struct mailmime_disposition * fld_disposition;
+    struct mailmime_language * fld_language;
+  } fld_data;
+};
+
+enum {
+  MAILMIME_MECHANISM_ERROR,
+  MAILMIME_MECHANISM_7BIT,
+  MAILMIME_MECHANISM_8BIT,
+  MAILMIME_MECHANISM_BINARY,
+  MAILMIME_MECHANISM_QUOTED_PRINTABLE,
+  MAILMIME_MECHANISM_BASE64,
+  MAILMIME_MECHANISM_TOKEN
+};
+
+struct mailmime_mechanism {
+  int enc_type;
+  char * enc_token;
+};
+
+
+struct mailmime_fields {
+  clist * fld_list; /* list of (struct mailmime_field *) */
+};
+
+
+struct mailmime_parameter {
+  char * pa_name;
+  char * pa_value;
+};
+
+enum {
+  MAILMIME_TYPE_ERROR,
+  MAILMIME_TYPE_DISCRETE_TYPE,
+  MAILMIME_TYPE_COMPOSITE_TYPE
+};
+
+struct mailmime_type {
+  int tp_type;
+  union {
+    struct mailmime_discrete_type * tp_discrete_type;
+    struct mailmime_composite_type * tp_composite_type;
+  } tp_data;
+};
+
+void mailmime_attribute_free(char * attribute);
+
+struct mailmime_composite_type *
+mailmime_composite_type_new(int ct_type, char * ct_token);
+
+void mailmime_composite_type_free(struct mailmime_composite_type * ct);
+
+struct mailmime_content *
+mailmime_content_new(struct mailmime_type * ct_type,
+                     char * ct_subtype,
+                     clist * ct_parameters);
+
+void mailmime_content_free(struct mailmime_content * content);
+
+void mailmime_description_free(char * description);
+
+struct mailmime_discrete_type *
+mailmime_discrete_type_new(int dt_type, char * dt_extension);
+
+void mailmime_discrete_type_free(struct mailmime_discrete_type *
+                                 discrete_type);
+
+void mailmime_encoding_free(struct mailmime_mechanism * encoding);
+
+void mailmime_extension_token_free(char * extension);
+
+void mailmime_id_free(char * id);
+
+struct mailmime_mechanism * mailmime_mechanism_new(int enc_type, char * enc_token);
+
+void mailmime_mechanism_free(struct mailmime_mechanism * mechanism);
+
+struct mailmime_parameter *
+mailmime_parameter_new(char * pa_name, char * pa_value);
+
+void mailmime_parameter_free(struct mailmime_parameter * parameter);
+
+void mailmime_subtype_free(char * subtype);
+
+void mailmime_token_free(char * token);
+
+struct mailmime_type *
+mailmime_type_new(int tp_type,
+                  struct mailmime_discrete_type * tp_discrete_type,
+                  struct mailmime_composite_type * tp_composite_type);
+
+void mailmime_type_free(struct mailmime_type * type);
+
+void mailmime_value_free(char * value);
+
+
+
+struct mailmime_language {
+  clist * lg_list; /* atom (char *) */
+};
+
+struct mailmime_language * mailmime_language_new(clist * lg_list);
+
+void mailmime_language_free(struct mailmime_language * lang);
+
+
+/*
+void mailmime_x_token_free(gchar * x_token);
+*/
+
+struct mailmime_field *
+mailmime_field_new(int fld_type,
+                   struct mailmime_content * fld_content,
+                   struct mailmime_mechanism * fld_encoding,
+                   char * fld_id,
+                   char * fld_description,
+                   uint32_t fld_version,
+                   struct mailmime_disposition * fld_disposition,
+                   struct mailmime_language * fld_language);
+
+void mailmime_field_free(struct mailmime_field * field);
+
+struct mailmime_fields * mailmime_fields_new(clist * fld_list);
+
+void mailmime_fields_free(struct mailmime_fields * fields);
+
+
+struct mailmime_multipart_body {
+  clist * bd_list;
+};
+
+struct mailmime_multipart_body *
+mailmime_multipart_body_new(clist * bd_list);
+
+void mailmime_multipart_body_free(struct mailmime_multipart_body * mp_body);
+
+
+enum {
+  MAILMIME_DATA_TEXT,
+  MAILMIME_DATA_FILE,
+};
+
+struct mailmime_data {
+  int dt_type;
+  int dt_encoding;
+  int dt_encoded;
+  union {
+    struct {
+      const char * dt_data;
+      size_t dt_length;
+    } dt_text;
+    char * dt_filename;
+  } dt_data;
+};
+
+struct mailmime_data * mailmime_data_new(int dt_type, int dt_encoding,
+    int dt_encoded, const char * dt_data, size_t dt_length,
+    char * dt_filename);
+
+void mailmime_data_free(struct mailmime_data * mime_data);
+
+
+enum {
+  MAILMIME_NONE,
+  MAILMIME_SINGLE,
+  MAILMIME_MULTIPLE,
+  MAILMIME_MESSAGE,
+};
+
+struct mailmime {
+  /* parent information */
+  int mm_parent_type;
+  struct mailmime * mm_parent;
+  clistiter * mm_multipart_pos;
+
+  int mm_type;
+  const char * mm_mime_start;
+  size_t mm_length;
+  
+  struct mailmime_fields * mm_mime_fields;
+  struct mailmime_content * mm_content_type;
+  
+  struct mailmime_data * mm_body;
+  union {
+    /* single part */
+    struct mailmime_data * mm_single; /* XXX - was body */
+    
+    /* multi-part */
+    struct {
+      struct mailmime_data * mm_preamble;
+      struct mailmime_data * mm_epilogue;
+      clist * mm_mp_list;
+    } mm_multipart;
+    
+    /* message */
+    struct {
+      struct mailimf_fields * mm_fields;
+      struct mailmime * mm_msg_mime;
+    } mm_message;
+    
+  } mm_data;
+};
+
+struct mailmime * mailmime_new(int mm_type,
+    const char * mm_mime_start, size_t mm_length,
+    struct mailmime_fields * mm_mime_fields,
+    struct mailmime_content * mm_content_type,
+    struct mailmime_data * mm_body,
+    struct mailmime_data * mm_preamble,
+    struct mailmime_data * mm_epilogue,
+    clist * mm_mp_list,
+    struct mailimf_fields * mm_fields,
+    struct mailmime * mm_msg_mime);
+
+void mailmime_free(struct mailmime * mime);
+
+struct mailmime_encoded_word {
+  char * wd_charset;
+  char * wd_text;
+};
+
+struct mailmime_encoded_word *
+mailmime_encoded_word_new(char * wd_charset, char * wd_text);
+
+void mailmime_encoded_word_free(struct mailmime_encoded_word * ew);
+
+void mailmime_charset_free(char * charset);
+
+void mailmime_encoded_text_free(char * text);
+
+
+struct mailmime_disposition {
+  struct mailmime_disposition_type * dsp_type;
+  clist * dsp_parms; /* struct mailmime_disposition_parm */
+};
+
+
+enum {
+  MAILMIME_DISPOSITION_TYPE_ERROR,
+  MAILMIME_DISPOSITION_TYPE_INLINE,
+  MAILMIME_DISPOSITION_TYPE_ATTACHMENT,
+  MAILMIME_DISPOSITION_TYPE_EXTENSION
+};
+
+struct mailmime_disposition_type {
+  int dsp_type;
+  char * dsp_extension;
+};
+
+
+enum {
+  MAILMIME_DISPOSITION_PARM_FILENAME,
+  MAILMIME_DISPOSITION_PARM_CREATION_DATE,
+  MAILMIME_DISPOSITION_PARM_MODIFICATION_DATE,
+  MAILMIME_DISPOSITION_PARM_READ_DATE,
+  MAILMIME_DISPOSITION_PARM_SIZE,
+  MAILMIME_DISPOSITION_PARM_PARAMETER
+};
+
+struct mailmime_disposition_parm {
+  int pa_type;
+  union {
+    char * pa_filename;
+    char * pa_creation_date;
+    char * pa_modification_date;
+    char * pa_read_date;
+    size_t pa_size;
+    struct mailmime_parameter * pa_parameter;
+  } pa_data;
+};
+
+struct mailmime_disposition *
+mailmime_disposition_new(struct mailmime_disposition_type * dsp_type,
+                         clist * dsp_parms);
+
+void mailmime_disposition_free(struct mailmime_disposition * dsp);
+
+struct mailmime_disposition_type *
+mailmime_disposition_type_new(int dt_type, char * dt_extension);
+
+void mailmime_disposition_type_free(struct mailmime_disposition_type * dsp_type);
+
+struct mailmime_disposition_parm *
+mailmime_disposition_parm_new(int pa_type,
+                              char * pa_filename,
+                              char * pa_creation_date,
+                              char * pa_modification_date,
+                              char * pa_read_date,
+                              size_t pa_size,
+                              struct mailmime_parameter * pa_parameter);
+
+void mailmime_disposition_parm_free(struct mailmime_disposition_parm *
+                                    dsp_parm);
+
+void mailmime_filename_parm_free(char * filename);
+
+void mailmime_creation_date_parm_free(char * date);
+
+void mailmime_modification_date_parm_free(char * date);
+
+void mailmime_read_date_parm_free(char * date);
+
+void mailmime_quoted_date_time_free(char * date);
+
+struct mailmime_section {
+  clist * sec_list; /* list of (uint32 *) */
+};
+
+struct mailmime_section * mailmime_section_new(clist * list);
+
+void mailmime_section_free(struct mailmime_section * section);
+
+
+void mailmime_decoded_part_free(char * part);
+
+struct mailmime_single_fields {
+  struct mailmime_content * fld_content;
+  char * fld_content_charset;
+  char * fld_content_boundary;
+  char * fld_content_name;
+  struct mailmime_mechanism * fld_encoding;
+  char * fld_id;
+  char * fld_description;
+  uint32_t fld_version;
+  struct mailmime_disposition * fld_disposition;
+  char * fld_disposition_filename;
+  char * fld_disposition_creation_date;
+  char * fld_disposition_modification_date;
+  char * fld_disposition_read_date;
+  size_t fld_disposition_size;
+  struct mailmime_language * fld_language;
+};
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+
diff --git a/kmicromail/libetpan/include/libetpan/mailmime_types_helper.h b/kmicromail/libetpan/include/libetpan/mailmime_types_helper.h
new file mode 100644
index 0000000..608acca
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/mailmime_types_helper.h
@@ -0,0 +1,165 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef MAILMIME_TYPES_HELPER_H
+
+#define MAILMIME_TYPES_HELPER_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <libetpan/mailmime_types.h>
+
+int mailmime_transfer_encoding_get(struct mailmime_fields * fields);
+
+struct mailmime_disposition *
+mailmime_disposition_new_filename(int type, char * filename);
+
+struct mailmime_fields * mailmime_fields_new_empty(void);
+
+int mailmime_fields_add(struct mailmime_fields * fields,
+                        struct mailmime_field * field);
+
+struct mailmime_fields *
+mailmime_fields_new_with_data(struct mailmime_mechanism * encoding,
+                              char * id,
+                              char * description,
+                              struct mailmime_disposition * disposition,
+                              struct mailmime_language * language);
+
+struct mailmime_fields *
+mailmime_fields_new_with_version(struct mailmime_mechanism * encoding,
+                                 char * id,
+                                 char * description,
+                                 struct mailmime_disposition * disposition,
+                                 struct mailmime_language * language);
+
+struct mailmime_content * mailmime_get_content_message(void);
+struct mailmime_content * mailmime_get_content_text(void);
+/* struct mailmime_content * mailmime_get_content(char * mime_type); */
+
+#define mailmime_get_content mailmime_content_new_with_str
+
+struct mailmime_data *
+mailmime_data_new_data(int encoding, int encoded,
+                       const char * data, size_t length);
+
+struct mailmime_data *
+mailmime_data_new_file(int encoding, int encoded,
+                       char * filename);
+
+#if 0
+struct mailmime *
+mailmime_new_message_file(char * filename);
+
+struct mailmime *
+mailmime_new_message_text(char * data_str, size_t length);
+#endif
+
+struct mailmime *
+mailmime_new_message_data(struct mailmime * msg_mime);
+
+struct mailmime *
+mailmime_new_empty(struct mailmime_content * content,
+                   struct mailmime_fields * mime_fields);
+
+int
+mailmime_new_with_content(const char * content_type,
+                          struct mailmime_fields * mime_fields,
+                          struct mailmime ** result);
+
+int mailmime_set_preamble_file(struct mailmime * build_info,
+                               char * filename);
+
+int mailmime_set_epilogue_file(struct mailmime * build_info,
+                               char * filename);
+
+int mailmime_set_preamble_text(struct mailmime * build_info,
+                               char * data_str, size_t length);
+
+int mailmime_set_epilogue_text(struct mailmime * build_info,
+                               char * data_str, size_t length);
+
+int mailmime_set_body_file(struct mailmime * build_info,
+                           char * filename);
+
+int mailmime_set_body_text(struct mailmime * build_info,
+                           char * data_str, size_t length);
+
+int mailmime_add_part(struct mailmime * build_info,
+                      struct mailmime * part);
+
+void mailmime_remove_part(struct mailmime * mime);
+
+void mailmime_set_imf_fields(struct mailmime * build_info,
+    struct mailimf_fields * fields);
+
+
+struct mailmime_disposition *
+mailmime_disposition_new_with_data(int type,
+    char * filename, char * creation_date, char * modification_date,
+    char * read_date, size_t size);
+
+void mailmime_single_fields_init(struct mailmime_single_fields * single_fields,
+    struct mailmime_fields * fld_fields,
+    struct mailmime_content * fld_content);
+
+struct mailmime_single_fields *
+mailmime_single_fields_new(struct mailmime_fields * fld_fields,
+    struct mailmime_content * fld_content);
+
+void mailmime_single_fields_free(struct mailmime_single_fields *
+    single_fields);
+
+int mailmime_smart_add_part(struct mailmime * mime,
+    struct mailmime * mime_sub);
+
+int mailmime_smart_remove_part(struct mailmime * mime);
+
+struct mailmime_content * mailmime_content_new_with_str(const char * str);
+
+struct mailmime_fields * mailmime_fields_new_encoding(int type);
+
+struct mailmime * mailmime_multiple_new(const char * type);
+
+struct mailmime_fields * mailmime_fields_new_filename(int dsp_type,
+    char * filename, int encoding_type);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/mailmime_write.h b/kmicromail/libetpan/include/libetpan/mailmime_write.h
new file mode 100644
index 0000000..96f8777
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/mailmime_write.h
@@ -0,0 +1,73 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef MAILMIME_WRITE_H
+
+#define  MAILMIME_WRITE_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <libetpan/mailmime_types.h>
+#include <stdio.h>
+
+int mailmime_fields_write(FILE * f, int * col,
+                          struct mailmime_fields * fields);
+
+int mailmime_content_write(FILE * f, int * col,
+                           struct mailmime_content * content);
+
+int mailmime_content_type_write(FILE * f, int * col,
+                                struct mailmime_content * content);
+
+int mailmime_write(FILE * f, int * col,
+                   struct mailmime * build_info);
+
+int mailmime_quoted_printable_write(FILE * f, int * col, int istext,
+    const char * text, size_t size);
+
+int mailmime_base64_write(FILE * f, int * col,
+    const char * text, size_t size);
+
+int mailmime_data_write(FILE * f, int * col,
+    struct mailmime_data * data,
+    int istext);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/mailpop3.h b/kmicromail/libetpan/include/libetpan/mailpop3.h
new file mode 100644
index 0000000..b8552ab
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/mailpop3.h
@@ -0,0 +1,100 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef MAILPOP3_H
+
+#define MAILPOP3_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <libetpan/mailpop3_types.h>
+
+#include <libetpan/mailpop3_helper.h>
+
+#include <libetpan/mailpop3_socket.h>
+#include <libetpan/mailpop3_ssl.h>
+
+#define POP3_STRING_SIZE 513
+
+mailpop3 * mailpop3_new(size_t pop3_progr_rate,
+    progress_function * pop3_progr_fun);
+
+void mailpop3_free(mailpop3 * f);
+
+int mailpop3_connect(mailpop3 * f, mailstream * s);
+
+int mailpop3_quit(mailpop3 * f);
+
+
+int mailpop3_apop(mailpop3 * f, const char * user, const char * password);
+
+int mailpop3_user(mailpop3 * f, const char * user);
+
+int mailpop3_pass(mailpop3 * f, const char * password);
+
+void mailpop3_list(mailpop3 * f, carray ** result);
+
+int mailpop3_retr(mailpop3 * f, uint32_t index, char ** result,
+                  size_t * result_len);
+
+int mailpop3_top(mailpop3 * f, uint32_t index, uint32_t count,
+                 char ** result, size_t * result_len);
+
+int mailpop3_dele(mailpop3 * f, uint32_t index);
+
+int mailpop3_noop(mailpop3 * f);
+
+int mailpop3_rset(mailpop3 * f);
+
+void mailpop3_top_free(char * str);
+
+void mailpop3_retr_free(char * str);
+
+int mailpop3_get_msg_info(mailpop3 * f, uint32_t index,
+                           struct mailpop3_msg_info ** result);
+
+int mailpop3_capa(mailpop3 * f, clist ** result);
+
+void mailpop3_capa_resp_free(clist * capa_list);
+
+int mailpop3_stls(mailpop3 * f);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/mailpop3_helper.h b/kmicromail/libetpan/include/libetpan/mailpop3_helper.h
new file mode 100644
index 0000000..7337ad8
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/mailpop3_helper.h
@@ -0,0 +1,64 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef MAILPOP3_HELPER_H
+
+#define MAILPOP3_HELPER_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "mailpop3.h"
+
+int mailpop3_login_apop(mailpop3 * f,
+                         char * user,
+                         char * password);
+
+int mailpop3_login(mailpop3 * f,
+                    char * user,
+                    char * password);
+
+int mailpop3_header(mailpop3 * f, uint32_t index, char ** result,
+                    size_t * result_len);
+
+void mailpop3_header_free(char * str);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+
diff --git a/kmicromail/libetpan/include/libetpan/mailpop3_socket.h b/kmicromail/libetpan/include/libetpan/mailpop3_socket.h
new file mode 100644
index 0000000..06f16f5
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/mailpop3_socket.h
@@ -0,0 +1,54 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef MAILPOP3_SOCKET_H
+
+#define MAILPOP3_SOCKET_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <inttypes.h>
+
+#include <libetpan/mailpop3_types.h>
+
+int mailpop3_socket_connect(mailpop3 * f, const char * server, uint16_t port);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/mailpop3_ssl.h b/kmicromail/libetpan/include/libetpan/mailpop3_ssl.h
new file mode 100644
index 0000000..926001c
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/mailpop3_ssl.h
@@ -0,0 +1,54 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef MAILPOP3_SSL_H
+
+#define MAILPOP3_SSL_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <inttypes.h>
+
+#include <libetpan/mailpop3_types.h>
+
+int mailpop3_ssl_connect(mailpop3 * f, const char * server, uint16_t port);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/mailpop3_types.h b/kmicromail/libetpan/include/libetpan/mailpop3_types.h
new file mode 100644
index 0000000..20500f6
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/mailpop3_types.h
@@ -0,0 +1,107 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef MAILPOP3_TYPES_H
+
+#define MAILPOP3_TYPES_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <libetpan/mailstream.h>
+#include <libetpan/mmapstring.h>
+#include <libetpan/carray.h>
+#include <libetpan/clist.h>
+
+#include <inttypes.h>
+
+enum {
+  MAILPOP3_NO_ERROR = 0,
+  MAILPOP3_ERROR_BAD_STATE,
+  MAILPOP3_ERROR_UNAUTHORIZED,
+  MAILPOP3_ERROR_STREAM,
+  MAILPOP3_ERROR_DENIED,
+  MAILPOP3_ERROR_BAD_USER,
+  MAILPOP3_ERROR_BAD_PASSWORD,
+  MAILPOP3_ERROR_CANT_LIST,
+  MAILPOP3_ERROR_NO_SUCH_MESSAGE,
+  MAILPOP3_ERROR_MEMORY,
+  MAILPOP3_ERROR_CONNECTION_REFUSED,
+  MAILPOP3_ERROR_APOP_NOT_SUPPORTED,
+  MAILPOP3_ERROR_CAPA_NOT_SUPPORTED,
+  MAILPOP3_ERROR_STLS_NOT_SUPPORTED,
+};
+
+struct mailpop3
+{
+  char * pop3_response;               /* response message */
+  char * pop3_timestamp;              /* connection timestamp */
+  
+  /* internals */
+  mailstream * pop3_stream;
+  size_t pop3_progr_rate;
+  progress_function * pop3_progr_fun;
+
+  MMAPString * pop3_stream_buffer;        /* buffer for lines reading */
+  MMAPString * pop3_response_buffer;      /* buffer for responses */
+
+  carray * pop3_msg_tab;               /* list of pop3_msg_info structures */
+  int pop3_state;                        /* state */
+
+  unsigned int pop3_deleted_count;
+};
+
+typedef struct mailpop3 mailpop3;
+
+struct mailpop3_msg_info
+{
+  unsigned int msg_index;
+  uint32_t msg_size;
+  char * msg_uidl;
+  int msg_deleted;
+};
+
+
+struct mailpop3_capa {
+  char * cap_name;
+  clist * cap_param; /* (char *) */
+};
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/mailsmtp.h b/kmicromail/libetpan/include/libetpan/mailsmtp.h
new file mode 100644
index 0000000..548a5b7
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/mailsmtp.h
@@ -0,0 +1,94 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef MAILSMTP_H
+
+#define MAILSMTP_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <libetpan/mailsmtp_types.h>
+#include <libetpan/mailsmtp_helper.h>
+#include <libetpan/mailsmtp_socket.h>
+#include <libetpan/mailsmtp_ssl.h>
+
+
+mailsmtp * mailsmtp_new(size_t progr_rate,
+                        progress_function * progr_fun);
+void mailsmtp_free(mailsmtp * session);
+
+int mailsmtp_connect(mailsmtp * session, mailstream * s);
+int mailsmtp_quit(mailsmtp * session);
+
+/**
+ * Tries AUTH with detected method - "better" method first:
+ * CRAM-MD5 -> PLAIN -> LOGIN
+ */
+int mailsmtp_auth(mailsmtp * session, const char * user, const char * pass);
+
+/**
+ * tries to autenticate with the server using given auth-type
+ * returns MAILSMTP_NO_ERROR on success
+ */
+int mailsmtp_auth_type(mailsmtp * session,
+    const char * user, const char * pass, int type);
+
+int mailsmtp_helo(mailsmtp * session);
+int mailsmtp_mail(mailsmtp * session, const char * from);
+int mailsmtp_rcpt(mailsmtp * session, const char * to);
+int mailsmtp_data(mailsmtp * session);
+int mailsmtp_data_message(mailsmtp * session,
+                           const char * message,
+                           size_t size);
+int mailesmtp_ehlo(mailsmtp * session);
+int mailesmtp_mail(mailsmtp * session,
+                    const char * from,
+                    int return_full,
+                    const char * envid);
+int mailesmtp_rcpt(mailsmtp * session,
+                    const char * to,
+                    int notify,
+                    const char * orcpt);
+int mailesmtp_starttls(mailsmtp * session);
+
+const char * mailsmtp_strerror(int errnum);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/mailsmtp_helper.h b/kmicromail/libetpan/include/libetpan/mailsmtp_helper.h
new file mode 100644
index 0000000..6bbe3c9
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/mailsmtp_helper.h
@@ -0,0 +1,74 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef MAILSMTP_HELPER_H
+
+#define MAILSMTP_HELPER_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "mailsmtp_types.h"
+#include "clist.h"
+
+int mailsmtp_init(mailsmtp * session);
+
+int mailesmtp_send(mailsmtp * session,
+                    const char * from,
+                    int return_full,
+                    const char * envid,
+                    clist * addresses,
+                    const char * message, size_t size);
+
+int mailsmtp_send(mailsmtp * session,
+                   const char * from,
+                   clist * addresses,
+                   const char * message, size_t size);
+
+clist * esmtp_address_list_new();
+int esmtp_address_list_add(clist * list, char * address,
+                               int notify, char * orcpt);
+void esmtp_address_list_free(clist * l);
+
+clist * smtp_address_list_new();
+int smtp_address_list_add(clist * list, char * address);
+void smtp_address_list_free(clist * l);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/mailsmtp_socket.h b/kmicromail/libetpan/include/libetpan/mailsmtp_socket.h
new file mode 100644
index 0000000..6691d9e
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/mailsmtp_socket.h
@@ -0,0 +1,56 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef MAILSMTP_SOCKET_H
+
+#define MAILSMTP_SOCKET_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <inttypes.h>
+
+#include <libetpan/mailsmtp_types.h>
+
+int mailsmtp_socket_connect(mailsmtp * session,
+    const char * server, uint16_t port);
+int mailsmtp_socket_starttls(mailsmtp * session);
+  
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/mailsmtp_ssl.h b/kmicromail/libetpan/include/libetpan/mailsmtp_ssl.h
new file mode 100644
index 0000000..9de9732
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/mailsmtp_ssl.h
@@ -0,0 +1,55 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef MAILSMTP_SSL_H
+
+#define MAILSMTP_SSL_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <inttypes.h>
+
+#include <libetpan/mailsmtp_types.h>
+
+int mailsmtp_ssl_connect(mailsmtp * session,
+    const char * server, uint16_t port);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/mailsmtp_types.h b/kmicromail/libetpan/include/libetpan/mailsmtp_types.h
new file mode 100644
index 0000000..b63d5ea
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/mailsmtp_types.h
@@ -0,0 +1,126 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef MAILSMTP_TYPES_H
+
+#define MAILSMTP_TYPES_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "mailstream.h"
+#include "mmapstring.h"
+
+enum {
+  MAILSMTP_NO_ERROR = 0,
+  MAILSMTP_ERROR_UNEXPECTED_CODE,
+  MAILSMTP_ERROR_SERVICE_NOT_AVAILABLE,
+  MAILSMTP_ERROR_STREAM,
+  MAILSMTP_ERROR_HOSTNAME,
+  MAILSMTP_ERROR_NOT_IMPLEMENTED,
+  MAILSMTP_ERROR_ACTION_NOT_TAKEN,
+  MAILSMTP_ERROR_EXCEED_STORAGE_ALLOCATION,
+  MAILSMTP_ERROR_IN_PROCESSING,
+  MAILSMTP_ERROR_INSUFFICIENT_SYSTEM_STORAGE,
+  MAILSMTP_ERROR_MAILBOX_UNAVAILABLE,
+  MAILSMTP_ERROR_MAILBOX_NAME_NOT_ALLOWED,
+  MAILSMTP_ERROR_BAD_SEQUENCE_OF_COMMAND,
+  MAILSMTP_ERROR_USER_NOT_LOCAL,
+  MAILSMTP_ERROR_TRANSACTION_FAILED,
+  MAILSMTP_ERROR_MEMORY,
+  MAILSMTP_ERROR_AUTH_NOT_SUPPORTED,
+  MAILSMTP_ERROR_AUTH_LOGIN,
+  MAILSMTP_ERROR_AUTH_REQUIRED,
+  MAILSMTP_ERROR_AUTH_TOO_WEAK,
+  MAILSMTP_ERROR_AUTH_TRANSITION_NEEDED,
+  MAILSMTP_ERROR_AUTH_TEMPORARY_FAILTURE,
+  MAILSMTP_ERROR_AUTH_ENCRYPTION_REQUIRED,
+  MAILSMTP_ERROR_STARTTLS_TEMPORARY_FAILURE,
+  MAILSMTP_ERROR_STARTTLS_NOT_SUPPORTED,
+  MAILSMTP_ERROR_CONNECTION_REFUSED
+};
+
+enum {
+  MAILSMTP_AUTH_NOT_CHECKED = 0,
+  MAILSMTP_AUTH_CHECKED = 1,
+  MAILSMTP_AUTH_CRAM_MD5 = 2,
+  MAILSMTP_AUTH_PLAIN = 4,
+  MAILSMTP_AUTH_LOGIN = 8
+};
+
+enum {
+  MAILSMTP_ESMTP = 1,
+  MAILSMTP_ESMTP_EXPN = 2,
+  MAILSMTP_ESMTP_8BITMIME = 4,
+  MAILSMTP_ESMTP_SIZE = 8,
+  MAILSMTP_ESMTP_ETRN = 16,
+  MAILSMTP_ESMTP_STARTTLS = 32,
+  MAILSMTP_ESMTP_DSN = 64,
+};
+  
+struct mailsmtp {
+  mailstream * stream;
+
+  size_t progr_rate;
+  progress_function * progr_fun;
+
+  char * response;
+
+  MMAPString * line_buffer;
+  MMAPString * response_buffer;
+
+          int esmtp;    // contains flags MAILSMTP_ESMTP_*
+  int auth;             // contains flags MAILSMTP_AUTH_*
+};
+
+typedef struct mailsmtp mailsmtp;
+
+#define MAILSMTP_DSN_NOTIFY_SUCCESS 1
+#define MAILSMTP_DSN_NOTIFY_FAILURE 2
+#define MAILSMTP_DSN_NOTIFY_DELAY   4
+#define MAILSMTP_DSN_NOTIFY_NEVER   8
+
+struct esmtp_address {
+  char * address;
+  int notify;
+  char * orcpt;
+};
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/mailstorage.h b/kmicromail/libetpan/include/libetpan/mailstorage.h
new file mode 100644
index 0000000..d56aef1
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/mailstorage.h
@@ -0,0 +1,98 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef MAIL_STORAGE_H
+
+#define MAIL_STORAGE_H
+
+#include <libetpan/maildriver_types.h>
+#include <libetpan/mailstorage_types.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* storage */
+
+/*
+  mailstorage_new
+
+  This function creates an empty storage. This storage have to be initialized.
+  The "driver" and "data" fields should be initialized.
+
+  @param id  is the name of the storage. It can be NULL.
+    The given parameter is no more needed when the creation is finished.
+    The given string is duplicated.
+
+  @return The mail storage is returned.
+*/
+
+struct mailstorage * mailstorage_new(char * sto_id);
+
+void mailstorage_free(struct mailstorage * storage);
+
+/*
+  session will be initialized on success.
+*/
+
+int mailstorage_connect(struct mailstorage * storage);
+
+void mailstorage_disconnect(struct mailstorage * storage);
+
+
+/* folder */
+
+struct mailfolder * mailfolder_new(struct mailstorage * fld_storage,
+    char * fld_pathname, char * fld_virtual_name);
+
+void mailfolder_free(struct mailfolder * folder);
+
+int mailfolder_add_child(struct mailfolder * parent,
+        struct mailfolder * child);
+
+int mailfolder_detach_parent(struct mailfolder * folder);
+
+int mailfolder_connect(struct mailfolder * folder);
+
+void mailfolder_disconnect(struct mailfolder * folder);
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+
+
diff --git a/kmicromail/libetpan/include/libetpan/mailstorage_types.h b/kmicromail/libetpan/include/libetpan/mailstorage_types.h
new file mode 100644
index 0000000..5e08f80
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/mailstorage_types.h
@@ -0,0 +1,203 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef MAILSTORAGE_TYPES_H
+
+#define MAILSTORAGE_TYPES_H
+
+#include <libetpan/maildriver_types.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+struct mailstorage;
+
+typedef struct mailstorage_driver mailstorage_driver;
+
+
+/*
+  There is three kinds of identities :
+  - storage
+  - folders
+  - session
+
+  A storage (struct mailstorage) represents whether a server or
+  a main path,
+
+  A storage can be an IMAP server, the root path of a MH or a mbox file.
+
+  Folders (struct mailfolder) are the mailboxes we can
+  choose in the server or as sub-folder of the main path.
+
+  Folders for IMAP are the IMAP mailboxes, for MH this is one of the
+  folder of the MH storage, for mbox, there is only one folder, the
+  mbox file content;
+
+  A mail session (struct mailsession) is whether a connection to a server
+  or a path that is open. It is the abstraction lower folders and storage.
+  It allow us to send commands.
+
+  We have a session driver for mail session for each kind of storage.
+
+  From a session, we can get a message (struct mailmessage) to read.
+  We have a message driver for each kind of storage.
+*/
+
+/*
+  mailstorage_driver is the driver structure for mail storages
+
+  - name is the name of the driver
+  
+  - connect() connects the storage to the remote access or to
+      the path in the local filesystem.
+      
+  - get_folder() can have two kinds of behaviour.
+      Either it creates a new session and independant from the session
+      used by the storage and select the given mailbox or
+      it selects the given mailbox in the current session.
+      It depends on the efficiency of the mail driver.
+
+  - uninitialize() frees the data created with mailstorage constructor.
+*/
+
+struct mailstorage_driver {
+  char * sto_name;
+  int (* sto_connect)(struct mailstorage * storage);
+  int (* sto_get_folder_session)(struct mailstorage * storage,
+      char * pathname, mailsession ** result);
+  void (* sto_uninitialize)(struct mailstorage * storage);
+};
+
+/*
+  mailstorage is the data structure for a storage
+
+  - id is the name of the storage, it can be NULL.
+  
+  - data is the data specific to the driver.
+      This is the internal state of the storage.
+
+  - session is the session related to the storage.
+
+  - driver is the driver for the storage.
+
+  - shared_folders is the list of folders returned by the storage.
+*/
+
+struct mailstorage {
+  char * sto_id;
+  void * sto_data;
+  mailsession * sto_session;
+  mailstorage_driver * sto_driver;
+  clist * sto_shared_folders; /* list of (struct mailfolder *) */
+  
+  void * sto_user_data;
+};
+
+
+
+/*
+  mailfolder is the data structure for a mailbox
+
+  - pathname is the path of the mailbox on the storage
+
+  - virtual_name is the folder identifier, it can be a path,
+      a name or NULL.
+
+  - storage is the storage to which the folder belongs to.
+
+  - session is the session related to the folder. It can be
+      different of the session of the storage.
+
+  - shared_session is != 0 if the session is the same as the
+      session of the storage.
+
+  - pos is the position of the folder in the "shared_folders" field
+      of the storage.
+
+  folders can be chained into a tree.
+
+  - parent is the parent of the folder.
+
+  - sibling_index is the index of the folder in the list of children
+      of the parent.
+      
+  - children is the folder.
+*/
+
+struct mailfolder {
+  char * fld_pathname;
+  char * fld_virtual_name;
+  
+  struct mailstorage * fld_storage;
+
+  mailsession * fld_session;
+  int fld_shared_session;
+  clistiter * fld_pos;
+
+  struct mailfolder * fld_parent;
+  unsigned int fld_sibling_index;
+  carray * fld_children; /* array of (struct mailfolder *) */
+
+  void * fld_user_data;
+};
+
+/*
+  this is the type of socket connection
+*/
+
+enum {
+  CONNECTION_TYPE_PLAIN,        /* when the connection is plain text */
+  CONNECTION_TYPE_STARTTLS,     /* when the connection is first plain,
+                                   then, we want to switch to
+                                   TLS (secure connection) */
+  CONNECTION_TYPE_TRY_STARTTLS, /* the connection is first plain,
+                                   then, we will try to switch to TLS */
+  CONNECTION_TYPE_TLS,          /* the connection is over TLS */
+  CONNECTION_TYPE_COMMAND,      /* the connection is over a shell command */
+  CONNECTION_TYPE_COMMAND_STARTTLS, /* the connection is over a shell
+                                       command and STARTTLS will be used */
+  CONNECTION_TYPE_COMMAND_TRY_STARTTLS, /* the connection is over
+                                           a shell command and STARTTLS will
+                                           be tried */
+  CONNECTION_TYPE_COMMAND_TLS, /* the connection is over a shell
+                                  command in TLS */
+};
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/mailstream.h b/kmicromail/libetpan/include/libetpan/mailstream.h
new file mode 100644
index 0000000..a4e35cd
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/mailstream.h
@@ -0,0 +1,73 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef MAILSTREAM_H
+
+#define MAILSTREAM_H
+
+#include <sys/time.h>
+
+#include <libetpan/mailstream_low.h>
+#include <libetpan/mailstream_helper.h>
+#include <libetpan/mailstream_socket.h>
+#include <libetpan/mailstream_ssl.h>
+#include <libetpan/mailstream_types.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+mailstream * mailstream_new(mailstream_low * low, size_t buffer_size);
+ssize_t mailstream_write(mailstream * s, const void * buf, size_t count);
+ssize_t mailstream_read(mailstream * s, void * buf, size_t count);
+int mailstream_close(mailstream * s);
+int mailstream_flush(mailstream * s);
+ssize_t mailstream_feed_read_buffer(mailstream * s);
+mailstream_low * mailstream_get_low(mailstream * s);
+void mailstream_set_low(mailstream * s, mailstream_low * low);
+
+#ifdef LIBETPAN_MAILSTREAM_DEBUG
+extern int mailstream_debug;
+#endif
+
+#define LIBETPAN_MAILSTREAM_NETWORK_DELAY
+extern struct timeval mailstream_network_delay;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+
diff --git a/kmicromail/libetpan/include/libetpan/mailstream_helper.h b/kmicromail/libetpan/include/libetpan/mailstream_helper.h
new file mode 100644
index 0000000..d030b1d
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/mailstream_helper.h
@@ -0,0 +1,70 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef MAILSTREAM_HELPER_H
+
+#define MAILSTREAM_HELPER_H
+
+#include <libetpan/mmapstring.h>
+#include <libetpan/mailstream.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+char * mailstream_read_line(mailstream * stream, MMAPString * line);
+
+char * mailstream_read_line_append(mailstream * stream, MMAPString * line);
+
+char * mailstream_read_line_remove_eol(mailstream * stream, MMAPString * line);
+
+char * mailstream_read_multiline(mailstream * s, size_t size,
+                                  MMAPString * stream_buffer,
+                                  MMAPString * multiline_buffer,
+                                  size_t progr_rate,
+                                  progress_function * progr_fun);
+
+int mailstream_is_end_multiline(const char * line);
+
+int mailstream_send_data(mailstream * s, const char * message,
+                          size_t size,
+                          size_t progr_rate,
+                          progress_function * progr_fun);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/mailstream_low.h b/kmicromail/libetpan/include/libetpan/mailstream_low.h
new file mode 100644
index 0000000..fb8914c
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/mailstream_low.h
@@ -0,0 +1,62 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef MAILSTREAM_LOW_H
+
+#define MAILSTREAM_LOW_H
+
+#include <sys/types.h>
+#include <libetpan/mailstream_types.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* general functions */
+
+mailstream_low * mailstream_low_new(void * data,
+                                    mailstream_low_driver * driver);
+ssize_t mailstream_low_write(mailstream_low * s,
+    const void * buf, size_t count);
+ssize_t mailstream_low_read(mailstream_low * s, void * buf, size_t count);
+int mailstream_low_close(mailstream_low * s);
+int mailstream_low_get_fd(mailstream_low * s);
+void mailstream_low_free(mailstream_low * s);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/mailstream_socket.h b/kmicromail/libetpan/include/libetpan/mailstream_socket.h
new file mode 100644
index 0000000..6a26e33
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/mailstream_socket.h
@@ -0,0 +1,61 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef MAILSTREAM_SOCKET_H
+
+#define MAILSTREAM_SOCKET_H
+
+#include <libetpan/mailstream.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* socket */
+
+extern mailstream_low_driver * mailstream_socket_driver;
+
+mailstream_low * mailstream_low_socket_open(int fd);
+mailstream * mailstream_socket_open(int fd);
+
+struct mailstream_socket_data {
+  int fd;
+};
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/mailstream_ssl.h b/kmicromail/libetpan/include/libetpan/mailstream_ssl.h
new file mode 100644
index 0000000..a37b3d4
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/mailstream_ssl.h
@@ -0,0 +1,59 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef MAILSTREAM_SSL_H
+
+#define MAILSTREAM_SSL_H
+
+#include <libetpan/mailstream.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* socket */
+
+#ifdef USE_SSL
+extern mailstream_low_driver * mailstream_ssl_driver;
+#endif
+
+mailstream_low * mailstream_low_ssl_open(int fd);
+mailstream * mailstream_ssl_open(int fd);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/mailstream_types.h b/kmicromail/libetpan/include/libetpan/mailstream_types.h
new file mode 100644
index 0000000..2165149
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/mailstream_types.h
@@ -0,0 +1,87 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef MAILSTREAM_TYPES_H
+
+#define MAILSTREAM_TYPES_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define LIBETPAN_MAILSTREAM_DEBUG
+
+struct _mailstream;
+
+typedef struct _mailstream mailstream;
+
+struct _mailstream_low;
+
+typedef struct _mailstream_low mailstream_low;
+
+struct _mailstream {
+  size_t buffer_max_size;
+
+  char * write_buffer;
+  size_t write_buffer_len;
+
+  char * read_buffer;
+  size_t read_buffer_len;
+
+  mailstream_low * low;
+};
+
+struct mailstream_low_driver {
+  ssize_t (* mailstream_read)(mailstream_low *, void *, size_t);
+  ssize_t (* mailstream_write)(mailstream_low *, const void *, size_t);
+  int (* mailstream_close)(mailstream_low *);
+  int (* mailstream_get_fd)(mailstream_low *);
+  void (* mailstream_free)(mailstream_low *);
+};
+
+typedef struct mailstream_low_driver mailstream_low_driver;
+
+struct _mailstream_low {
+  void * data;
+  mailstream_low_driver * driver;
+};
+
+typedef void progress_function(size_t current, size_t maximum);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/mailthread.h b/kmicromail/libetpan/include/libetpan/mailthread.h
new file mode 100644
index 0000000..e4e33ff
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/mailthread.h
@@ -0,0 +1,108 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef MAILTHREAD_H
+
+#define MAILTHREAD_H
+
+#include <libetpan/mailthread_types.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+  mail_build_thread constructs a tree with the message using the 
+  given style.
+
+  @param type is the type of threading to apply, the value can be
+    MAIL_THREAD_REFERENCES, MAIL_THREAD_REFERENCES_NO_SUBJECT or
+    MAIL_THREAD_ORDEREDSUBJECT.
+
+  @param default_from is the default charset to use whenever the
+    subject is not tagged with a charset. "US-ASCII" can be used
+    if you don't know what to use.
+
+  @param env_list is the message list (with header fields fetched)
+    to use to build the message tree.
+
+  @param result * result) will contain the resulting message tree.
+
+  @param if comp_func is NULL, no sorting algorithm is used.
+
+  @return MAIL_NO_ERROR is returned on success, MAIL_ERROR_XXX is returned
+    on error
+*/
+
+int mail_build_thread(int type, char * default_from,
+    struct mailmessage_list * env_list,
+    struct mailmessage_tree ** result,
+     int (* comp_func)(struct mailmessage_tree **,
+         struct mailmessage_tree **));
+
+/*
+  mail_thread_sort sort the messages in the message tree, using the
+  given sort function.
+
+  @param tree is the message tree to sort.
+  
+  @param comp_func is the sort function to use (this is the same kind of
+    functions than those used for qsort()). mailthread_tree_timecomp can be
+    used for default sort.
+
+  @param sort_sub if this value is 0, only the children of the root message
+    are sorted.
+*/
+
+int mail_thread_sort(struct mailmessage_tree * tree,
+    int (* comp_func)(struct mailmessage_tree **,
+        struct mailmessage_tree **),
+    int sort_sub);
+
+/*
+  mailthread_tree_timecomp is the default sort function.
+
+  The message are compared by date, then by message numbers.
+  The tree are given in (* ptree1) and (* ptree2).
+*/
+
+int mailthread_tree_timecomp(struct mailmessage_tree ** ptree1,
+    struct mailmessage_tree ** ptree2);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/mailthread_types.h b/kmicromail/libetpan/include/libetpan/mailthread_types.h
new file mode 100644
index 0000000..5ef7b46
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/mailthread_types.h
@@ -0,0 +1,63 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef MAILTHREAD_TYPES_H
+
+#define MAILTHREAD_TYPES_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <libetpan/maildriver_types.h>
+#include <libetpan/mailmessage_types.h>
+
+/*
+  This is the type of tree construction to apply.
+*/
+
+enum {
+  MAIL_THREAD_REFERENCES,            /* this is threading using
+                                        References fields only) */
+  MAIL_THREAD_REFERENCES_NO_SUBJECT, /* this is threading using References
+                                        fields, then subject */
+  MAIL_THREAD_ORDEREDSUBJECT,        /* this is threading using only subject */
+};
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/mboxdriver.h b/kmicromail/libetpan/include/libetpan/mboxdriver.h
new file mode 100644
index 0000000..c598026
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/mboxdriver.h
@@ -0,0 +1,52 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef MBOXDRIVER_H
+
+#define MBOXDRIVER_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <libetpan/mboxdriver_types.h>
+
+extern mailsession_driver * mbox_session_driver;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/mboxdriver_cached.h b/kmicromail/libetpan/include/libetpan/mboxdriver_cached.h
new file mode 100644
index 0000000..b0d8dbf
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/mboxdriver_cached.h
@@ -0,0 +1,54 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef MBOXDRIVER_CACHED_H
+
+#define MBOXDRIVER_CACHED_H
+
+#include <libetpan/libetpan-config.h>
+
+#include <libetpan/mboxdriver_types.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern mailsession_driver * mbox_cached_session_driver;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/mboxdriver_cached_message.h b/kmicromail/libetpan/include/libetpan/mboxdriver_cached_message.h
new file mode 100644
index 0000000..a6673b3
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/mboxdriver_cached_message.h
@@ -0,0 +1,52 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef MBOXDRIVER_CACHED_MESSAGE_H
+
+#define MBOXDRIVER_CACHED_MESSAGE_H
+
+#include <libetpan/mailmessage.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern mailmessage_driver * mbox_cached_message_driver;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/mboxdriver_message.h b/kmicromail/libetpan/include/libetpan/mboxdriver_message.h
new file mode 100644
index 0000000..cdabd23
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/mboxdriver_message.h
@@ -0,0 +1,52 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef MBOXDRIVER_MESSAGE_H
+
+#define MBOXDRIVER_MESSAGE_H
+
+#include <libetpan/mboxdriver_types.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern mailmessage_driver * mbox_message_driver;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/mboxdriver_types.h b/kmicromail/libetpan/include/libetpan/mboxdriver_types.h
new file mode 100644
index 0000000..be31ea3
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/mboxdriver_types.h
@@ -0,0 +1,107 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef MBOXDRIVER_TYPES_H
+
+#define MBOXDRIVER_TYPES_H
+
+#include <libetpan/maildriver_types.h>
+#include <libetpan/mailmbox.h>
+#include <libetpan/mailstorage_types.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* mbox driver */
+
+enum {
+  MBOXDRIVER_SET_READ_ONLY = 1,
+  MBOXDRIVER_SET_NO_UID,
+};
+
+struct mbox_session_state_data {
+  struct mailmbox_folder * mbox_folder;
+  int mbox_force_read_only;
+  int mbox_force_no_uid;
+};
+
+/* cached version */
+
+enum {
+  /* the mapping of the parameters should be the same as for mbox */
+  MBOXDRIVER_CACHED_SET_READ_ONLY = 1,
+  MBOXDRIVER_CACHED_SET_NO_UID,
+  /* cache specific */
+  MBOXDRIVER_CACHED_SET_CACHE_DIRECTORY,
+  MBOXDRIVER_CACHED_SET_FLAGS_DIRECTORY,
+};
+
+struct mbox_cached_session_state_data {
+  mailsession * mbox_ancestor;
+  char * mbox_quoted_mb;
+  char mbox_cache_directory[PATH_MAX];
+  char mbox_flags_directory[PATH_MAX];
+  struct mail_flags_store * mbox_flags_store;
+};
+
+/* mbox storage */
+
+/*
+  mbox_mailstorage is the state data specific to the mbox storage.
+
+  - pathname is the filename that contains the mailbox.
+  
+  - cached if this value is != 0, a persistant cache will be
+      stored on local system.
+  
+  - cache_directory is the location of the cache.
+
+  - flags_directory is the location of the flags.
+*/
+
+struct mbox_mailstorage {
+  char * mbox_pathname;
+  
+  int mbox_cached;
+  char * mbox_cache_directory;
+  char * mbox_flags_directory;
+};
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/mboxstorage.h b/kmicromail/libetpan/include/libetpan/mboxstorage.h
new file mode 100644
index 0000000..e5e83ce
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/mboxstorage.h
@@ -0,0 +1,69 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef MBOXSTORAGE_H
+
+#define MBOXSTORAGE_H
+
+#include <libetpan/mboxdriver_types.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+  mbox_mailstorage_init is the constructor for a mbox storage.
+
+  @param storage this is the storage to initialize.
+  
+  @param pathname is the filename that contains the mailbox.
+  
+  @param cached if this value is != 0, a persistant cache will be
+    stored on local system.
+
+  @param cache_directory is the location of the cache
+
+  @param flags_directory is the location of the flags
+*/
+
+int mbox_mailstorage_init(struct mailstorage * storage,
+    char * mb_pathname, int mb_cached,
+    char * mb_cache_directory, char * mb_flags_directory);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/mhdriver.h b/kmicromail/libetpan/include/libetpan/mhdriver.h
new file mode 100644
index 0000000..a82b9c1
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/mhdriver.h
@@ -0,0 +1,52 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef MHDRIVER_H
+
+#define MHDRIVER_H
+
+#include <libetpan/maildriver.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern mailsession_driver * mh_session_driver;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/mhdriver_cached.h b/kmicromail/libetpan/include/libetpan/mhdriver_cached.h
new file mode 100644
index 0000000..4a07e7d
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/mhdriver_cached.h
@@ -0,0 +1,52 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef MHDRIVER_CACHED_H
+
+#define MHDRIVER_CACHED_H
+
+#include <libetpan/mhdriver_types.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern mailsession_driver * mh_cached_session_driver;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/mhdriver_cached_message.h b/kmicromail/libetpan/include/libetpan/mhdriver_cached_message.h
new file mode 100644
index 0000000..f3ed089
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/mhdriver_cached_message.h
@@ -0,0 +1,52 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef MHDRIVER_CACHED_MESSAGE_H
+
+#define MHDRIVER_CACHED_MESSAGE_H
+
+#include <libetpan/mhdriver_types.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern mailmessage_driver * mh_cached_message_driver;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/mhdriver_message.h b/kmicromail/libetpan/include/libetpan/mhdriver_message.h
new file mode 100644
index 0000000..a7cb2cf
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/mhdriver_message.h
@@ -0,0 +1,52 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef MHDRIVER_MESSAGE_H
+
+#define MHDRIVER_MESSAGE_H
+
+#include <libetpan/mhdriver_types.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern mailmessage_driver * mh_message_driver;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/mhdriver_types.h b/kmicromail/libetpan/include/libetpan/mhdriver_types.h
new file mode 100644
index 0000000..09c6cc6
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/mhdriver_types.h
@@ -0,0 +1,100 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef MHDRIVER_TYPES_H
+
+#define MHDRIVER_TYPES_H
+
+#include <libetpan/libetpan-config.h>
+
+#include <libetpan/maildriver_types.h>
+#include <libetpan/mailmh.h>
+#include <libetpan/clist.h>
+#include <libetpan/generic_cache_types.h>
+#include <libetpan/mailstorage_types.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+struct mh_session_state_data {
+  struct mailmh * mh_session;
+
+  struct mailmh_folder * mh_cur_folder;
+
+  clist * mh_subscribed_list;
+};
+
+enum {
+  MHDRIVER_CACHED_SET_CACHE_DIRECTORY = 1,
+  MHDRIVER_CACHED_SET_FLAGS_DIRECTORY,
+};
+
+struct mh_cached_session_state_data {
+  mailsession * mh_ancestor;
+  char * mh_quoted_mb;
+  char mh_cache_directory[PATH_MAX];
+  char mh_flags_directory[PATH_MAX];
+  struct mail_flags_store * mh_flags_store;
+};
+
+/* mh storage */
+
+/*
+  mh_mailstorage is the state data specific to the MH storage.
+
+  - pathname is the root path of the MH storage.
+  
+  - cached if this value is != 0, a persistant cache will be
+      stored on local system.
+  
+  - cache_directory is the location of the cache.
+
+  - flags_directory is the location of the flags.
+*/
+
+struct mh_mailstorage {
+  char * mh_pathname;
+  
+  int mh_cached;
+  char * mh_cache_directory;
+  char * mh_flags_directory;
+};
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/mhstorage.h b/kmicromail/libetpan/include/libetpan/mhstorage.h
new file mode 100644
index 0000000..245bc81
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/mhstorage.h
@@ -0,0 +1,67 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef MHSTORAGE_H
+
+#define MHSTORAGE_H
+
+#include <libetpan/mhdriver_types.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+  mh_mailstorage_init is the constructor for a MH storage
+
+  @param pathname is the filename the root path of the MH storage.
+  
+  @param cached if this value is != 0, a persistant cache will be
+      stored on local system.
+  
+  @param cache_directory is the location of the cache.
+
+  @param flags_directory is the location of the flags.
+*/
+
+int mh_mailstorage_init(struct mailstorage * storage,
+    char * mh_pathname, int mh_cached,
+    char * mh_cache_directory, char * mh_flags_directory);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/mime_message_driver.h b/kmicromail/libetpan/include/libetpan/mime_message_driver.h
new file mode 100644
index 0000000..ffcdd5c
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/mime_message_driver.h
@@ -0,0 +1,52 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001 - 2003 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef MIME_MESSAGE_DRIVER_H
+
+#define MIME_MESSAGE_DRIVER_H
+
+#include <libetpan/mailmessage.h>
+
+#define LIBETPAN_MIME_MESSAGE
+
+extern mailmessage_driver * mime_message_driver;
+
+mailmessage * mime_message_init(struct mailmime * mime);
+
+void mime_message_detach_mime(mailmessage * msg);
+
+int mime_message_set_tmpdir(mailmessage * msg, char * tmpdir);
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/mmapstring.h b/kmicromail/libetpan/include/libetpan/mmapstring.h
new file mode 100644
index 0000000..6d7227d
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/mmapstring.h
@@ -0,0 +1,136 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef __MMAP_STRING_H__
+
+#define __MMAP_STRING_H__
+
+#include <sys/types.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+#define TMPDIR "/tmp"
+*/
+
+typedef struct _MMAPString MMAPString;
+
+struct _MMAPString
+{
+  char * str;
+  size_t len;    
+  size_t allocated_len;
+  int fd;
+  size_t mmapped_size;
+  /*
+  char * old_non_mmapped_str;
+  */
+};
+
+/* configure location of mmaped files */
+
+void mmap_string_set_tmpdir(char * directory);
+
+/* Strings
+ */
+
+MMAPString * mmap_string_new (const char * init);
+
+MMAPString * mmap_string_new_len (const char * init,
+                                  size_t len);   
+
+MMAPString * mmap_string_sized_new (size_t dfl_size);
+
+void mmap_string_free (MMAPString * string);
+
+MMAPString * mmap_string_assign (MMAPString * string,
+                                 const char * rval);
+
+MMAPString * mmap_string_truncate (MMAPString *string,
+                                   size_t len);    
+
+MMAPString * mmap_string_set_size (MMAPString * string,
+                                   size_t len);
+
+MMAPString * mmap_string_insert_len (MMAPString * string,
+                                     size_t pos,   
+                                     const char * val,
+                                     size_t len);  
+
+MMAPString * mmap_string_append (MMAPString * string,
+                                 const char * val);
+
+MMAPString * mmap_string_append_len (MMAPString * string,
+                                     const char * val,
+                                     size_t len);  
+
+MMAPString * mmap_string_append_c (MMAPString * string,
+                                   char c);
+
+MMAPString * mmap_string_prepend (MMAPString * string,
+                                  const char * val);
+
+MMAPString * mmap_string_prepend_c (MMAPString * string,
+                                    char c);
+
+MMAPString * mmap_string_prepend_len (MMAPString * string,
+                                      const char * val,
+                                      size_t len);  
+
+MMAPString * mmap_string_insert (MMAPString * string,
+                                 size_t pos,
+                                 const char * val);
+
+MMAPString * mmap_string_insert_c (MMAPString *string,
+                                   size_t pos,
+                                   char c);
+
+MMAPString * mmap_string_erase(MMAPString * string,
+                               size_t pos,    
+                               size_t len);   
+
+void mmap_string_set_ceil(size_t ceil);
+
+int mmap_string_ref(MMAPString * string);
+int mmap_string_unref(char * str);
+
+#ifdef __cplusplus
+}
+#endif
+
+
+#endif /* __MMAP_STRING_H__ */
diff --git a/kmicromail/libetpan/include/libetpan/newsnntp.h b/kmicromail/libetpan/include/libetpan/newsnntp.h
new file mode 100644
index 0000000..13360d0
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/newsnntp.h
@@ -0,0 +1,188 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef NEWSNNTP_H
+
+#define NEWSNNTP_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <inttypes.h>
+#include <sys/types.h>
+#include <time.h>
+
+#include <libetpan/clist.h>
+#include <libetpan/mailstream.h>
+#include <libetpan/newsnntp_socket.h>
+#include <libetpan/newsnntp_ssl.h>
+#include <libetpan/newsnntp_types.h>
+
+
+newsnntp * newsnntp_new(size_t nntp_progr_rate,
+    progress_function * nntp_progr_fun);
+void newsnntp_free(newsnntp * f);
+
+int newsnntp_quit(newsnntp * f);
+int newsnntp_connect(newsnntp * f, mailstream * s);
+
+int newsnntp_head(newsnntp * f, uint32_t index, char ** result,
+                  size_t * result_len);
+int newsnntp_article(newsnntp * f, uint32_t index, char ** result,
+                     size_t * result_len);
+int newsnntp_body(newsnntp * f, uint32_t index, char ** result,
+                  size_t * result_len);
+
+void newsnntp_head_free(char * str);
+void newsnntp_article_free(char * str);
+void newsnntp_body_free(char * str);
+
+int newsnntp_mode_reader(newsnntp * f);
+
+int newsnntp_date(newsnntp * f, struct tm * tm);
+
+int newsnntp_authinfo_generic(newsnntp * f, const char * authentificator,
+                               const char * arguments);
+
+int newsnntp_authinfo_username(newsnntp * f, const char * username);
+int newsnntp_authinfo_password(newsnntp * f, const char * password);
+
+int newsnntp_post(newsnntp * f, const char * message, size_t size);
+
+
+
+
+
+
+/******************* requests ******************************/
+
+int newsnntp_group(newsnntp * f, const char * groupname,
+                    struct newsnntp_group_info ** info);
+void newsnntp_group_free(struct newsnntp_group_info * info);
+
+/*
+  elements are struct newsnntp_group_info *
+ */
+
+int newsnntp_list(newsnntp * f, clist ** result);
+void newsnntp_list_free(clist * l);
+
+/*
+  elements are char *
+*/
+
+int newsnntp_list_overview_fmt(newsnntp * f, clist ** result);
+void newsnntp_list_overview_fmt_free(clist * l);
+
+/*
+  elements are struct newsnntp_group_info *
+*/
+
+int newsnntp_list_active(newsnntp * f, const char * wildcard, clist ** result);
+void newsnntp_list_active_free(clist * l);
+
+/*
+  elements are struct newsnntp_group_time *
+*/
+
+int newsnntp_list_active_times(newsnntp * f, clist ** result);
+void newsnntp_list_active_times_free(clist * l);
+
+/*
+  elements are struct newsnntp_distrib_value_meaning *
+*/
+
+int newsnntp_list_distribution(newsnntp * f, clist ** result);
+void newsnntp_list_distribution_free(clist * l);
+
+/*
+  elements are struct newsnntp_distrib_default_value *
+*/
+
+int newsnntp_list_distrib_pats(newsnntp * f, clist ** result);
+void newsnntp_list_distrib_pats_free(clist * l);
+
+/*
+  elements are struct newsnntp_group_description *
+*/
+
+int newsnntp_list_newsgroups(newsnntp * f, const char * pattern,
+                              clist ** result);
+void newsnntp_list_newsgroups_free(clist * l);
+
+/*
+  elements are char *
+*/
+
+int newsnntp_list_subscriptions(newsnntp * f, clist ** result);
+void newsnntp_list_subscriptions_free(clist * l);
+
+/*
+  elements are uint32_t *
+*/
+
+int newsnntp_listgroup(newsnntp * f, const char * group_name,
+                       clist ** result);
+void newsnntp_listgroup_free(clist * l);
+
+/*
+  elements are struct newsnntp_xhdr_resp_item *
+*/
+
+int newsnntp_xhdr_single(newsnntp * f, const char * header, uint32_t article,
+                          clist ** result);
+int newsnntp_xhdr_range(newsnntp * f, const char * header,
+                         uint32_t rangeinf, uint32_t rangesup,
+                         clist ** result);
+void newsnntp_xhdr_free(clist * l);
+
+/*
+  elements are struct newsnntp_xover_resp_item *
+*/
+
+int newsnntp_xover_single(newsnntp * f, uint32_t article,
+                           struct newsnntp_xover_resp_item ** result);
+int newsnntp_xover_range(newsnntp * f, uint32_t rangeinf, uint32_t rangesup,
+                          clist ** result);
+void newsnntp_xover_free(clist * l);
+void xover_resp_item_free(struct newsnntp_xover_resp_item * n);
+void newsnntp_xover_resp_list_free(clist * l);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/newsnntp_socket.h b/kmicromail/libetpan/include/libetpan/newsnntp_socket.h
new file mode 100644
index 0000000..fd44b44
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/newsnntp_socket.h
@@ -0,0 +1,55 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef NEWSNNTP_SOCKET_H
+
+#define NEWSNNTP_SOCKET_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <sys/types.h>
+#include <inttypes.h>
+
+#include <libetpan/newsnntp_types.h>
+
+int newsnntp_socket_connect(newsnntp * f, const char * server, uint16_t port);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/newsnntp_ssl.h b/kmicromail/libetpan/include/libetpan/newsnntp_ssl.h
new file mode 100644
index 0000000..59eace5
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/newsnntp_ssl.h
@@ -0,0 +1,55 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef NEWSNNTP_SSL_H
+
+#define NEWSNNTP_SSL_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <sys/types.h>
+#include <inttypes.h>
+
+#include <libetpan/newsnntp_types.h>
+
+int newsnntp_ssl_connect(newsnntp * f, const char * server, uint16_t port);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/newsnntp_types.h b/kmicromail/libetpan/include/libetpan/newsnntp_types.h
new file mode 100644
index 0000000..0501088
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/newsnntp_types.h
@@ -0,0 +1,144 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef NEWSNNTP_TYPES_H
+
+#define NEWSNNTP_TYPES_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <inttypes.h>
+#include <libetpan/clist.h>
+
+#include <libetpan/mailstream.h>
+#include <libetpan/mmapstring.h>
+
+enum {
+  NEWSNNTP_NO_ERROR = 0,
+  NEWSNNTP_WARNING_REQUEST_AUTHORIZATION_USERNAME,
+  NEWSNNTP_WARNING_REQUEST_AUTHORIZATION_PASSWORD,
+  NEWSNNTP_ERROR_STREAM,
+  NEWSNNTP_ERROR_UNEXPECTED,
+  NEWSNNTP_ERROR_NO_NEWSGROUP_SELECTED,
+  NEWSNNTP_ERROR_NO_ARTICLE_SELECTED,
+  NEWSNNTP_ERROR_INVALID_ARTICLE_NUMBER,
+  NEWSNNTP_ERROR_ARTICLE_NOT_FOUND,
+  NEWSNNTP_ERROR_UNEXPECTED_RESPONSE,
+  NEWSNNTP_ERROR_INVALID_RESPONSE,
+  NEWSNNTP_ERROR_NO_SUCH_NEWS_GROUP,
+  NEWSNNTP_ERROR_POSTING_NOT_ALLOWED,
+  NEWSNNTP_ERROR_POSTING_FAILED,
+  NEWSNNTP_ERROR_PROGRAM_ERROR,
+  NEWSNNTP_ERROR_NO_PERMISSION,
+  NEWSNNTP_ERROR_COMMAND_NOT_UNDERSTOOD,
+  NEWSNNTP_ERROR_COMMAND_NOT_SUPPORTED,
+  NEWSNNTP_ERROR_CONNECTION_REFUSED,
+  NEWSNNTP_ERROR_MEMORY,
+  NEWSNNTP_ERROR_AUTHENTICATION_REJECTED,
+  NEWSNNTP_ERROR_BAD_STATE,
+};
+
+struct newsnntp
+{
+  mailstream * nntp_stream;
+
+  int nntp_readonly;
+
+  uint32_t nntp_progr_rate;
+  progress_function * nntp_progr_fun;
+  
+  MMAPString * nntp_stream_buffer;
+  MMAPString * nntp_response_buffer;
+
+  char * nntp_response;
+};
+
+typedef struct newsnntp newsnntp;
+
+struct newsnntp_group_info
+{
+  char * grp_name;
+  uint32_t grp_first;
+  uint32_t grp_last;
+  uint32_t grp_count;
+  char grp_type;
+};
+
+struct newsnntp_group_time {
+  char * grp_name;
+  uint32_t grp_date;
+  char * grp_email;
+};
+
+struct newsnntp_distrib_value_meaning {
+  char * dst_value;
+  char * dst_meaning;
+};
+
+struct newsnntp_distrib_default_value {
+  uint32_t dst_weight;
+  char * dst_group_pattern;
+  char * dst_value;
+};
+
+struct newsnntp_group_description {
+  char * grp_name;
+  char * grp_description;
+};
+
+struct newsnntp_xhdr_resp_item {
+  uint32_t hdr_article;
+  char * hdr_value;
+};
+
+struct newsnntp_xover_resp_item {
+  uint32_t ovr_article;
+  char * ovr_subject;
+  char * ovr_author;
+  char * ovr_date;
+  char * ovr_message_id;
+  char * ovr_references;
+  size_t ovr_size;
+  uint32_t ovr_line_count;
+  clist * ovr_others;
+};
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/nntpdriver.h b/kmicromail/libetpan/include/libetpan/nntpdriver.h
new file mode 100644
index 0000000..45bfeab
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/nntpdriver.h
@@ -0,0 +1,52 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef NNTPDRIVER_H
+
+#define NNTPDRIVER_H
+
+#include <libetpan/nntpdriver_types.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern mailsession_driver * nntp_session_driver;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/nntpdriver_cached.h b/kmicromail/libetpan/include/libetpan/nntpdriver_cached.h
new file mode 100644
index 0000000..feb576b
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/nntpdriver_cached.h
@@ -0,0 +1,52 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef NNTPDRIVER_CACHED_H
+
+#define NNTPDRIVER_CACHED_H
+
+#include <libetpan/nntpdriver_types.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern mailsession_driver * nntp_cached_session_driver;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/nntpdriver_cached_message.h b/kmicromail/libetpan/include/libetpan/nntpdriver_cached_message.h
new file mode 100644
index 0000000..c12f479
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/nntpdriver_cached_message.h
@@ -0,0 +1,52 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#include <libetpan/mailmessage_types.h>
+
+#ifndef NNTPDRIVER_CACHED_MESSAGE_H
+
+#define NNTPDRIVER_CACHED_MESSAGE_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern mailmessage_driver * nntp_cached_message_driver;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/nntpdriver_message.h b/kmicromail/libetpan/include/libetpan/nntpdriver_message.h
new file mode 100644
index 0000000..3b12a2d
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/nntpdriver_message.h
@@ -0,0 +1,52 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef NNTPDRIVER_MESSAGE_H
+
+#define NNTPDRIVER_MESSAGE_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <libetpan/nntpdriver_types.h>
+
+extern mailmessage_driver * nntp_message_driver;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/nntpdriver_types.h b/kmicromail/libetpan/include/libetpan/nntpdriver_types.h
new file mode 100644
index 0000000..6492788
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/nntpdriver_types.h
@@ -0,0 +1,146 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef NNTPDRIVER_TYPES_H
+
+#define NNTPDRIVER_TYPES_H
+
+#include <libetpan/libetpan-config.h>
+
+#include <libetpan/maildriver_types.h>
+#include <libetpan/newsnntp.h>
+#include <libetpan/clist.h>
+#include <libetpan/generic_cache_types.h>
+#include <libetpan/mailstorage_types.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* NNTP driver for session */
+
+enum {
+  NNTPDRIVER_SET_MAX_ARTICLES = 1,
+};
+
+struct nntp_session_state_data {
+  newsnntp * nntp_session;
+  char * nntp_userid;
+  char * nntp_password;
+
+  struct newsnntp_group_info * nntp_group_info;
+  char * nntp_group_name;
+
+  clist * nntp_subscribed_list;
+
+  uint32_t nntp_max_articles;
+
+  int nntp_mode_reader;
+};
+
+/* cached NNTP driver for session */
+
+enum {
+  /* the mapping of the parameters should be the same as for nntp */
+  NNTPDRIVER_CACHED_SET_MAX_ARTICLES = 1,
+  /* cache specific */
+  NNTPDRIVER_CACHED_SET_CACHE_DIRECTORY,
+  NNTPDRIVER_CACHED_SET_FLAGS_DIRECTORY,
+};
+
+struct nntp_cached_session_state_data {
+  mailsession * nntp_ancestor;
+  char nntp_cache_directory[PATH_MAX];
+  char nntp_flags_directory[PATH_MAX];
+  struct mail_flags_store * nntp_flags_store;
+};
+
+
+/* nntp storage */
+
+/*
+  nntp_mailstorage is the state data specific to the IMAP4rev1 storage.
+
+  - storage this is the storage to initialize.
+
+  - servername  this is the name of the NNTP server
+  
+  - port is the port to connect to, on the server.
+    you give 0 to use the default port.
+
+  - connection_type is the type of socket layer to use.
+    The value can be CONNECTION_TYPE_PLAIN or CONNECTION_TYPE_TLS.
+    
+  - auth_type is the authenticate mechanism to use.
+    The value can be NNTP_AUTH_TYPE_PLAIN.
+
+  - login is the login of the POP3 account.
+
+  - password is the password of the POP3 account.
+
+  - cached if this value is != 0, a persistant cache will be
+    stored on local system.
+
+  - cache_directory is the location of the cache
+
+  - flags_directory is the location of the flags
+*/
+
+struct nntp_mailstorage {
+  char * nntp_servername;
+  uint16_t nntp_port;
+  char * nntp_command;
+  int nntp_connection_type;
+
+  int nntp_auth_type;
+  char * nntp_login;
+  char * nntp_password;
+
+  int nntp_cached;
+  char * nntp_cache_directory;
+  char * nntp_flags_directory;
+};
+
+/* this is the type of NNTP authentication */
+
+enum {
+  NNTP_AUTH_TYPE_PLAIN,  /* plain text authentication */
+};
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/nntpstorage.h b/kmicromail/libetpan/include/libetpan/nntpstorage.h
new file mode 100644
index 0000000..794c717
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/nntpstorage.h
@@ -0,0 +1,93 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef NNTPSTORAGE_H
+
+#define NNTPSTORAGE_H
+
+#include <libetpan/nntpdriver_types.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+/*
+  nntp_mailstorage_init is the constructor for a NNTP storage
+
+  @param storage this is the storage to initialize.
+
+  @param servername  this is the name of the NNTP server
+  
+  @param port is the port to connect to, on the server.
+    you give 0 to use the default port.
+
+  @param command the command used to connect to the server instead of
+    allowing normal TCP connections to be used.
+
+  @param connection_type is the type of socket layer to use.
+    The value can be CONNECTION_TYPE_PLAIN, CONNECTION_TYPE_STARTTLS,
+    CONNECTION_TYPE_TRY_STARTTLS, CONNECTION_TYPE_TLS,
+    CONNECTION_TYPE_COMMAND, CONNECTION_TYPE_COMMAND_STARTTLS,
+    CONNECTION_TYPE_COMMAND_TRY_STARTTLS, CONNECTION_TYPE_COMMAND_TLS,.
+    
+  @param auth_type is the authenticate mechanism to use.
+    The value can be NNTP_AUTH_TYPE_PLAIN.
+
+  @param login is the login of the POP3 account.
+
+  @param password is the password of the POP3 account.
+
+  @param cached if this value is != 0, a persistant cache will be
+    stored on local system.
+
+  @param cache_directory is the location of the cache
+
+  @param flags_directory is the location of the flags
+*/
+
+int nntp_mailstorage_init(struct mailstorage * storage,
+    char * nntp_servername, uint16_t nntp_port,
+    char * nntp_command,
+    int nntp_connection_type, int nntp_auth_type,
+    char * nntp_login, char * nntp_password,
+    int nntp_cached, char * nntp_cache_directory,
+    char * nntp_flags_directory);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/pop3driver.h b/kmicromail/libetpan/include/libetpan/pop3driver.h
new file mode 100644
index 0000000..2df94db
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/pop3driver.h
@@ -0,0 +1,52 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef POP3DRIVER_H
+
+#define POP3DRIVER_H
+
+#include <libetpan/pop3driver_types.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern mailsession_driver * pop3_session_driver;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/pop3driver_cached.h b/kmicromail/libetpan/include/libetpan/pop3driver_cached.h
new file mode 100644
index 0000000..953e699
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/pop3driver_cached.h
@@ -0,0 +1,52 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef POP3DRIVER_CACHED_H
+
+#define POP3DRIVER_CACHED_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <libetpan/pop3driver_types.h>
+
+extern mailsession_driver * pop3_cached_session_driver;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/pop3driver_cached_message.h b/kmicromail/libetpan/include/libetpan/pop3driver_cached_message.h
new file mode 100644
index 0000000..d03f8e5
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/pop3driver_cached_message.h
@@ -0,0 +1,52 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef POP3DRIVER_CACHED_MESSAGE_H
+
+#define POP3DRIVER_CACHED_MESSAGE_H
+
+#include <libetpan/pop3driver_types.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern mailmessage_driver * pop3_cached_message_driver;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/pop3driver_message.h b/kmicromail/libetpan/include/libetpan/pop3driver_message.h
new file mode 100644
index 0000000..6281a39
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/pop3driver_message.h
@@ -0,0 +1,52 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef POP3DRIVER_MESSAGE_H
+
+#define POP3DRIVER_MESSAGE_H
+
+#include <libetpan/pop3driver_types.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern mailmessage_driver * pop3_message_driver;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/pop3driver_types.h b/kmicromail/libetpan/include/libetpan/pop3driver_types.h
new file mode 100644
index 0000000..73286d8
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/pop3driver_types.h
@@ -0,0 +1,153 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef POP3DRIVER_TYPES_H
+
+#define POP3DRIVER_TYPES_H
+
+#include <libetpan/libetpan-config.h>
+
+#include <libetpan/maildriver_types.h>
+#include <libetpan/mailpop3.h>
+#include <libetpan/maildriver_types.h>
+#include <libetpan/chash.h>
+#include <libetpan/mailstorage_types.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* POP3 driver for session */
+
+enum {
+  POP3DRIVER_SET_AUTH_TYPE = 1,
+};
+
+enum {
+  POP3DRIVER_AUTH_TYPE_PLAIN = 0,
+  POP3DRIVER_AUTH_TYPE_APOP,
+  POP3DRIVER_AUTH_TYPE_TRY_APOP,
+};
+
+struct pop3_session_state_data {
+  int pop3_auth_type;
+  mailpop3 * pop3_session;
+};
+
+/* cached POP3 driver for session */
+
+enum {
+  /* the mapping of the parameters should be the same as for pop3 */
+  POP3DRIVER_CACHED_SET_AUTH_TYPE = 1,
+  /* cache specific */
+  POP3DRIVER_CACHED_SET_CACHE_DIRECTORY,
+  POP3DRIVER_CACHED_SET_FLAGS_DIRECTORY,
+};
+
+struct pop3_cached_session_state_data {
+  mailsession * pop3_ancestor;
+  char pop3_cache_directory[PATH_MAX];
+  char pop3_flags_directory[PATH_MAX];
+  chash * pop3_flags_hash;
+  carray * pop3_flags_array;
+  struct mail_flags_store * pop3_flags_store;
+};
+
+/* pop3 storage */
+
+/*
+  pop3_mailstorage is the state data specific to the POP3 storage.
+
+  - servername  this is the name of the POP3 server
+
+  - port is the port to connect to, on the server.
+      you give 0 to use the default port.
+
+  - connection_type is the type of socket layer to use.
+      The value can be CONNECTION_TYPE_PLAIN, CONNECTION_TYPE_STARTTLS,
+      CONNECTION_TYPE_TRY_STARTTLS or CONNECTION_TYPE_TLS.
+    
+  - auth_type is the authenticate mechanism to use.
+      The value can be POP3_AUTH_TYPE_PLAIN, POP3_AUTH_TYPE_APOP
+      or POP3_AUTH_TYPE_TRY_APOP. Other values are not yet implemented.
+
+  - login is the login of the POP3 account.
+
+  - password is the password of the POP3 account.
+
+  - cached if this value is != 0, a persistant cache will be
+      stored on local system.
+  
+  - cache_directory is the location of the cache.
+
+  - flags_directory is the location of the flags.
+*/
+
+struct pop3_mailstorage {
+  char * pop3_servername;
+  uint16_t pop3_port;
+  char * pop3_command;
+  int pop3_connection_type;
+
+  int pop3_auth_type;
+  char * pop3_login;
+  char * pop3_password;
+
+  int pop3_cached;
+  char * pop3_cache_directory;
+  char * pop3_flags_directory;
+};
+
+/* this is the type of POP3 authentication */
+
+enum {
+  POP3_AUTH_TYPE_PLAIN,             /* plain text authentication */
+  POP3_AUTH_TYPE_APOP,              /* APOP authentication */
+  POP3_AUTH_TYPE_TRY_APOP,          /* first, try APOP, if it fails,
+                                       try plain text */
+  POP3_AUTH_TYPE_SASL_ANONYMOUS,    /* SASL anonymous */
+  POP3_AUTH_TYPE_SASL_CRAM_MD5,     /* SASL CRAM MD5 */
+  POP3_AUTH_TYPE_SASL_KERBEROS_V4,  /* SASL KERBEROS V4 */
+  POP3_AUTH_TYPE_SASL_PLAIN,        /* SASL plain */
+  POP3_AUTH_TYPE_SASL_SCRAM_MD5,    /* SASL SCRAM MD5 */
+  POP3_AUTH_TYPE_SASL_GSSAPI,       /* SASL GSSAPI */
+  POP3_AUTH_TYPE_SASL_DIGEST_MD5,   /* SASL digest MD5 */
+};
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/kmicromail/libetpan/include/libetpan/pop3storage.h b/kmicromail/libetpan/include/libetpan/pop3storage.h
new file mode 100644
index 0000000..c2118b6
--- a/dev/null
+++ b/kmicromail/libetpan/include/libetpan/pop3storage.h
@@ -0,0 +1,95 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef POP3STORAGE_H
+
+#define POP3STORAGE_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <libetpan/pop3driver_types.h>
+#include <libetpan/pop3driver.h>
+#include <libetpan/pop3driver_cached.h>
+
+/*
+  pop3_mailstorage_init is the constructor for a POP3 storage
+
+  @param storage this is the storage to initialize.
+
+  @param servername  this is the name of the POP3 server
+  
+  @param port is the port to connect to, on the server.
+    you give 0 to use the default port.
+
+  @param command the command used to connect to the server instead of
+    allowing normal TCP connections to be used.
+    
+  @param connection_type is the type of socket layer to use.
+    The value can be CONNECTION_TYPE_PLAIN, CONNECTION_TYPE_STARTTLS,
+    CONNECTION_TYPE_TRY_STARTTLS, CONNECTION_TYPE_TLS,
+    CONNECTION_TYPE_COMMAND, CONNECTION_TYPE_COMMAND_STARTTLS,
+    CONNECTION_TYPE_COMMAND_TRY_STARTTLS, CONNECTION_TYPE_COMMAND_TLS,.
+    
+  @param auth_type is the authenticate mechanism to use.
+    The value can be POP3_AUTH_TYPE_PLAIN, POP3_AUTH_TYPE_APOP
+    or POP3_AUTH_TYPE_TRY_APOP. Other values are not yet implemented.
+
+  @param login is the login of the POP3 account.
+
+  @param password is the password of the POP3 account.
+
+  @param cached if this value is != 0, a persistant cache will be
+    stored on local system.
+
+  @param cache_directory is the location of the cache
+
+  @param flags_directory is the location of the flags
+*/
+
+int pop3_mailstorage_init(struct mailstorage * storage,
+    char * pop3_servername, uint16_t pop3_port,
+    char * pop3_command,
+    int pop3_connection_type, int pop3_auth_type,
+    char * pop3_login, char * pop3_password,
+    int pop3_cached, char * pop3_cache_directory,
+    char * pop3_flags_directory);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif