--- wesnoth-1.8.5/src/server/simple_wml.hpp.orig	2009-10-08 21:38:22.000000000 +0200
+++ wesnoth-1.8.5/src/server/simple_wml.hpp	2011-05-04 19:32:54.845421388 +0200
@@ -3,6 +3,7 @@
 
 #include <string.h>
 
+#include <cstddef>
 #include <iosfwd>
 #include <map>
 #include <string>