3 _Success_(return!=ERROR
)
10 VOID FASTCALL
GdiSelectVisRgn(HDC hdc
, PREGION prgn
);
11 INT FASTCALL
IntGdiExtSelectClipRgn (PDC dc
, PREGION prgn
, int fnMode
);
12 VOID FASTCALL
CLIPPING_UpdateGCRegion(DC
* Dc
);
13 VOID FASTCALL
IntGdiReleaseRaoRgn(PDC
);
14 VOID FASTCALL
IntGdiReleaseVisRgn(PDC
);