--- engine/sl08/sl08.h.old	2011-04-19 17:20:34.055776870 +0200
+++ engine/sl08/sl08.h	2011-04-19 17:20:59.471398921 +0200
@@ -22,6 +22,7 @@
 /* DO NOT MODIFY THIS FILE: IT'S AUTOGENERATED */ 
 
 #include <list>
+#include <cstddef>
 
 #ifndef NULL
 #define NULL            ((void*) 0)