$NetBSD: patch-ac,v 1.6 2006/06/25 19:50:51 wiz Exp $

--- src/serialization/string_utils.cpp.orig	2005-09-21 00:35:37.000000000 +0000
+++ src/serialization/string_utils.cpp
@@ -23,6 +23,7 @@
 #include "../util.hpp"
 #include "../log.hpp"
 #include "string_utils.hpp"
+#include "wctype.h"
 
 #define ERR_GENERAL LOG_STREAM(err, general)
 
