+#if defined(__WXMSW__) && defined(__MINGW32__)
+ #include "wx/msw/winundef.h"
+#endif
+// VC 7.x isn't as bad as VC6 and doesn't give these warnings
+#if defined(__VISUALC__) && __VISUALC__ <= 1200
+ // MSVC 5 does not have this
+ #if _MSC_VER > 1100
+ #pragma warning(pop)
+ #else
+ // 'expression' : signed/unsigned mismatch
+ #pragma warning(default:4018)
+
+ // 'conversion' : conversion from 'type1' to 'type2',
+ // possible loss of data
+ #pragma warning(default:4244)
+
+ // C++ language change: to explicitly specialize class template
+ // 'identifier' use the following syntax
+ #pragma warning(default:4663)
+ #endif