$OpenBSD: patch-src_avl_avl_h,v 1.1 2005/04/19 20:07:11 sturm Exp $
--- src/avl/avl.h.orig	Sun Apr 17 02:44:39 2005
+++ src/avl/avl.h	Sun Apr 17 02:45:06 2005
@@ -55,7 +55,7 @@ typedef int (*avl_key_compare_fun_type) 
 typedef int (*avl_iter_fun_type)    (void * key, void * iter_arg);
 typedef int (*avl_iter_index_fun_type)    (unsigned long index, void * key, void * iter_arg);
 typedef int (*avl_free_key_fun_type)    (void * key);
-typedef int (*avl_key_printer_fun_type)    (char *, void *);
+typedef int (*avl_key_printer_fun_type)    (char *, size_t, void *);
 
 /*
  * <compare_fun> and <compare_arg> let us associate a particular compare
