Rename iconv_.h to iconv.in.h.

[gnulib.git] / lib / gl_avltree_oset.c

diff --git a/lib/gl_avltree_oset.c b/lib/gl_avltree_oset.c
index e57b4de..e9f1c00 100644 (file)
--- a/lib/gl_avltree_oset.c
+++ b/lib/gl_avltree_oset.c
@@ -1,5 +1,5 @@
 /* Ordered set data type implemented by a binary tree.
-   Copyright (C) 2006 Free Software Foundation, Inc.
+   Copyright (C) 2006-2007 Free Software Foundation, Inc.
    Written by Bruno Haible <bruno@clisp.org>, 2006.
 
    This program is free software; you can redistribute it and/or modify
@@ -16,9 +16,7 @@
    along with this program; if not, write to the Free Software Foundation,
    Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
 
-#ifdef HAVE_CONFIG_H
-# include <config.h>
-#endif
+#include <config.h>
 
 /* Specification.  */
 #include "gl_avltree_oset.h"
@@ -312,8 +310,7 @@ static gl_oset_node_t
 gl_tree_add_first (gl_oset_t set, const void *elt)
 {
   /* Create new node.  */
-  gl_oset_node_t new_node =
-    (struct gl_oset_node_impl *) xmalloc (sizeof (struct gl_oset_node_impl));
+  gl_oset_node_t new_node = XMALLOC (struct gl_oset_node_impl);
 
   new_node->left = NULL;
   new_node->right = NULL;
@@ -350,8 +347,7 @@ static gl_oset_node_t
 gl_tree_add_before (gl_oset_t set, gl_oset_node_t node, const void *elt)
 {
   /* Create new node.  */
-  gl_oset_node_t new_node =
-    (struct gl_oset_node_impl *) xmalloc (sizeof (struct gl_oset_node_impl));
+  gl_oset_node_t new_node = XMALLOC (struct gl_oset_node_impl);
   bool height_inc;
 
   new_node->left = NULL;
@@ -388,8 +384,7 @@ static gl_oset_node_t
 gl_tree_add_after (gl_oset_t set, gl_oset_node_t node, const void *elt)
 {
   /* Create new node.  */
-  gl_oset_node_t new_node =
-    (struct gl_oset_node_impl *) xmalloc (sizeof (struct gl_oset_node_impl));
+  gl_oset_node_t new_node = XMALLOC (struct gl_oset_node_impl);
   bool height_inc;
 
   new_node->left = NULL;
@@ -524,6 +519,8 @@ gl_tree_remove_node (gl_oset_t set, gl_oset_node_t node)
     }
 
   set->count--;
+  if (set->base.dispose_fn != NULL)
+    set->base.dispose_fn (node->value);
   free (node);
   return true;
 }
@@ -567,6 +564,7 @@ const struct gl_oset_implementation gl_avltree_oset_implementation =
     gl_tree_create_empty,
     gl_tree_size,
     gl_tree_search,
+    gl_tree_search_atleast,
     gl_tree_add,
     gl_tree_remove,
     gl_tree_oset_free,