+#ifndef TINC_AVL_TREE_H
+#define TINC_AVL_TREE_H
+
/*
avl_tree.h -- header file for avl_tree.c
Copyright (C) 1998 Michael H. Buselli
Guus Sliepen <guus@tinc-vpn.org>.
*/
-
-#ifndef __AVL_TREE_H__
-#define __AVL_TREE_H__
-
#ifndef AVL_DEPTH
#ifndef AVL_COUNT
#define AVL_DEPTH
extern unsigned int avl_depth(const avl_tree_t *);
#endif
-#endif /* __AVL_TREE_H__ */
+#endif