Qt3  will report "error: 'ptrdiff_t' does not name a type" while building lsb \
image with the updated library libstdc++ and complication tool.
The data type "ptrdiff_t" is defined in file cstddef.

Upstream-Status: Pending

Signed-off-by: xiaofeng.yan@windriver.com

--- qt-x11-free-3.3.7/src/tools/qvaluelist.h	2006-10-19 22:25:01.000000000 +0800
+++ qt-x11-free-3.3.7/src/tools/qvaluelist.h.new	2011-06-07 14:57:06.288997350 +0800
@@ -47,6 +47,7 @@
 #ifndef QT_NO_STL
 #include <iterator>
 #include <list>
+#include <cstddef>
 #endif
 
 //#define QT_CHECK_VALUELIST_RANGE