Index: trunk/include/zAVLTree.h
===================================================================
--- trunk/include/zAVLTree.h	(revision 445)
+++ trunk/include/zAVLTree.h	(revision 452)
@@ -74,3 +74,8 @@
 extern void *zAVLNext (zAVLCursor *avlcursor);
 
+extern char * zAVL_string_get (zAVLTree * tree, char * key);
+/* uses strdup to insert a copy */
+extern int zAVL_string_set (zAVLTree ** tree, const char * key); 
+extern void zAVL_string_reset (zAVLTree * tree);
+
 #endif