HWND 1950 ext/gd/gd.c HWND window; HWND 1961 ext/gd/gd.c typedef BOOL (WINAPI *tPrintWindow)(HWND, HDC,UINT); HWND 1969 ext/gd/gd.c window = (HWND) lwindow_handle; HWND 2039 ext/gd/gd.c HWND window = GetDesktopWindow(); HWND 2046 ext/gd/gd.c typedef BOOL (WINAPI *tPrintWindow)(HWND, HDC,UINT);