+
+// #undef the macros defined in winsows.h which conflict with code elsewhere
+#include "wx/msw/winundef.h"
+
+
+// Types DWORD_PTR, ULONG_PTR and so on are used for 64-bit compatability
+// in the WINAPI SDK (they are an integral type that is the size of a
+// pointer) on MSVC 7 and later. However, they are not available in older
+// Platform SDKs, and since they are typedefs and not #defines we simply
+// overwrite them if there is a chance that they're not defined
+#if !defined(_MSC_VER) || (_MSC_VER < 1300)
+ #define UINT_PTR unsigned int
+ #define LONG_PTR long
+ #define ULONG_PTR unsigned long
+ #define DWORD_PTR unsigned long
+#endif // !defined(_MSC_VER) || _MSC_VER < 1300
+
+#endif // _WX_WRAPWIN_H_
+