1 files changed, 11 insertions, 7 deletions

diff --git a/libical/src/libicalss/icalfilesetimpl.h b/libical/src/libicalss/icalfilesetimpl.h
index fcd3415..fe39604 100644
--- a/libical/src/libicalss/icalfilesetimpl.h
+++ b/libical/src/libicalss/icalfilesetimpl.h
@@ -25,6 +25,8 @@
 
  ======================================================================*/
 
+#ifndef ICALFILESETIMPL_H
+#define ICALFILESETIMPL_H
 
 #ifdef HAVE_CONFIG_H
 #include "config.h"
@@ -38,12 +40,14 @@
 #define ICALFILESET_ID "fset"
 
 struct icalfileset_impl {
-
-  char id[5]; /*fset*/
-  char *path;
-  icalcomponent* cluster;
-  icalgauge* gauge;
-  int changed;
-  int fd; /* file descriptor */
+          icalset super;        /**< parent class */
+          char *path;           /**< pathname of file */
+  icalfileset_options options;  /**< copy of options passed to icalset_new() */
+
+          icalcomponent* cluster;/**< cluster containing data */
+          icalgauge* gauge;     /**< gauge for filtering out data */
+          int changed;          /**< boolean flag, 1 if data has changed */
+          int fd;               /**< file descriptor */
 };
 
+#endif