Windows Data Types http://msdn.microsoft.com/en-us/library/aa383751%28VS.85%29.aspx See full table http://spreadsheets.google.com/ccc?key=pK5CEcdG9GYGeO7K2dmEcBg Thes Func Return DLLCall Data Type Only /Failure: Blank string $MSDN_Type ==> C++ Data Type Func GeTType($MSDN_Type) Switch $MSDN_Type Case 'ATOM' Return 'WORD' Case 'BOOL' Return 'BOOL' Case 'BOOLEAN' Return 'BOOLEAN' Case 'BYTE' Return 'BYTE' Case 'CHAR' Return 'str' Case 'COLORREF' Return 'DWORD' Case 'CONST' R