1 files changed, 89 insertions, 0 deletions

diff --git a/noncore/unsupported/qpdf/goo/GList.h b/noncore/unsupported/qpdf/goo/GList.h
new file mode 100644
index 0000000..cc23731
--- a/dev/null
+++ b/noncore/unsupported/qpdf/goo/GList.h
@@ -0,0 +1,89 @@
+//========================================================================
+//
+// GList.h
+//
+// Copyright 2001 Derek B. Noonburg
+//
+//========================================================================
+
+#ifndef GLIST_H
+#define GLIST_H
+
+#ifdef __GNUC__
+#pragma interface
+#endif
+
+#include "gtypes.h"
+
+//------------------------------------------------------------------------
+// GList
+//------------------------------------------------------------------------
+
+class GList {
+public:
+
+  // Create an empty list.
+  GList();
+
+  // Create an empty list with space for <size1> elements.
+  GList(int sizeA);
+
+  // Destructor - does not free pointed-to objects.
+  ~GList();
+
+  //----- general
+
+  // Get the number of elements.
+  int getLength() { return length; }
+
+  //----- ordered list support
+
+  // Return the <i>th element.
+  // Assumes 0 <= i < length.
+  void *get(int i) { return data[i]; }
+
+  // Append an element to the end of the list.
+  void append(void *p);
+
+  // Append another list to the end of this one.
+  void append(GList *list);
+
+  // Insert an element at index <i>.
+  // Assumes 0 <= i <= length.
+  void insert(int i, void *p);
+
+  // Deletes and returns the element at index <i>.
+  // Assumes 0 <= i < length.
+  void *del(int i);
+
+  //----- control
+
+  // Set allocation increment to <inc>.  If inc > 0, that many
+  // elements will be allocated every time the list is expanded.
+  // If inc <= 0, the list will be doubled in size.
+  void setAllocIncr(int incA) { inc = incA; }
+
+private:
+
+  void expand();
+  void shrink();
+
+          void **data;          // the list elements
+          int size;             // size of data array
+          int length;           // number of elements on list
+          int inc;              // allocation increment
+};
+
+#define deleteGList(list, T)                        \
+  do {                                              \
+    GList *_list = (list);                          \
+    {                                               \
+      int _i;                                       \
+      for (_i = 0; _i < _list->getLength(); ++_i) { \
+        delete (T*)_list->get(_i);                  \
+      }                                             \
+      delete _list;                                 \
+    }                                               \
+  } while (0)
+
+#endif