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Remove forgotten braces.
[tinc]
/
lib
/
avl_tree.c
diff --git
a/lib/avl_tree.c
b/lib/avl_tree.c
index
fc3c27e
..
95e95e7
100644
(file)
--- a/
lib/avl_tree.c
+++ b/
lib/avl_tree.c
@@
-29,14
+29,13
@@
library for inclusion into tinc (http://tinc.nl.linux.org/) by
Guus Sliepen <guus@sliepen.eu.org>.
library for inclusion into tinc (http://tinc.nl.linux.org/) by
Guus Sliepen <guus@sliepen.eu.org>.
- $Id: avl_tree.c,v 1.1.2.1
5 2003/07/12 17:48:38
guus Exp $
+ $Id: avl_tree.c,v 1.1.2.1
8 2003/07/30 21:52:41
guus Exp $
*/
*/
-#include <stdio.h>
-#include <stdlib.h>
-#include <xalloc.h>
+#include "system.h"
#include "avl_tree.h"
#include "avl_tree.h"
+#include "xalloc.h"
#ifdef AVL_COUNT
#define AVL_NODE_COUNT(n) ((n) ? (n)->count : 0)
#ifdef AVL_COUNT
#define AVL_NODE_COUNT(n) ((n) ? (n)->count : 0)
@@
-53,7
+52,7
@@
#endif
#ifndef AVL_DEPTH
#endif
#ifndef AVL_DEPTH
-static int lg(unsigned int u) __attribute__ ((
const
));
+static int lg(unsigned int u) __attribute__ ((
__const__
));
static int lg(unsigned int u)
{
static int lg(unsigned int u)
{
@@
-91,7
+90,7
@@
static int lg(unsigned int u)
/* Internal helper functions */
/* Internal helper functions */
-static int avl_check_balance(avl_node_t *node)
+static int avl_check_balance(
const
avl_node_t *node)
{
#ifdef AVL_DEPTH
int d;
{
#ifdef AVL_DEPTH
int d;
@@
-667,7
+666,7
@@
void avl_delete_tree(avl_tree_t *tree)
/* Tree walking */
/* Tree walking */
-void avl_foreach(avl_tree_t *tree, avl_action_t action)
+void avl_foreach(
const
avl_tree_t *tree, avl_action_t action)
{
avl_node_t *node, *next;
{
avl_node_t *node, *next;
@@
-677,7
+676,7
@@
void avl_foreach(avl_tree_t *tree, avl_action_t action)
}
}
}
}
-void avl_foreach_node(avl_tree_t *tree, avl_action_t action)
+void avl_foreach_node(
const
avl_tree_t *tree, avl_action_t action)
{
avl_node_t *node, *next;
{
avl_node_t *node, *next;
@@
-690,7
+689,7
@@
void avl_foreach_node(avl_tree_t *tree, avl_action_t action)
/* Indexing */
#ifdef AVL_COUNT
/* Indexing */
#ifdef AVL_COUNT
-unsigned int avl_count(avl_tree_t *tree)
+unsigned int avl_count(
const
avl_tree_t *tree)
{
return AVL_NODE_COUNT(tree->root);
}
{
return AVL_NODE_COUNT(tree->root);
}
@@
-735,7
+734,7
@@
unsigned int avl_index(const avl_node_t *node)
}
#endif
#ifdef AVL_DEPTH
}
#endif
#ifdef AVL_DEPTH
-unsigned int avl_depth(avl_tree_t *tree)
+unsigned int avl_depth(
const
avl_tree_t *tree)
{
return AVL_NODE_DEPTH(tree->root);
}
{
return AVL_NODE_DEPTH(tree->root);
}