extern int WXDLLEXPORT wxDisplayDepth();
#define wxGetDisplayDepth wxDisplayDepth
-// get the diaplay size
+// get the display size
extern void WXDLLEXPORT wxDisplaySize(int *width, int *height);
extern wxSize WXDLLEXPORT wxGetDisplaySize();
+extern void WXDLLEXPORT wxDisplaySizeMM(int *width, int *height);
+extern wxSize WXDLLEXPORT wxGetDisplaySizeMM();
// set global cursor
extern void WXDLLEXPORT wxSetCursor(const wxCursor& cursor);