--- qt-x11-free-3.3.8/src/tools/qvaluelist.h.vanilla	2012-09-13 16:23:11.000000000 +1000
+++ qt-x11-free-3.3.8/src/tools/qvaluelist.h	2012-09-13 16:23:57.000000000 +1000
@@ -47,6 +47,7 @@
 #ifndef QT_NO_STL
 #include <iterator>
 #include <list>
+#include <cstddef>
 #endif
 
 //#define QT_CHECK_VALUELIST_RANGE