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52 lines
1.5 KiB
C
52 lines
1.5 KiB
C
/*
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* GDI region definitions
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*
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* Copyright 1998 Huw Davies
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifndef __WINE_REGION_H
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#define __WINE_REGION_H
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#include "gdi.h"
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#include "windef.h"
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#include "wingdi.h"
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typedef struct {
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INT size;
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INT numRects;
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INT type; /* NULL, SIMPLE or COMPLEX */
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RECT *rects;
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RECT extents;
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} WINEREGION;
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/* GDI logical region object */
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typedef struct
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{
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GDIOBJHDR header;
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WINEREGION *rgn;
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} RGNOBJ;
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extern BOOL REGION_DeleteObject( HRGN hrgn, RGNOBJ * obj );
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extern BOOL REGION_UnionRectWithRgn( HRGN hrgn, const RECT *lpRect );
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extern HRGN REGION_CropRgn( HRGN hDst, HRGN hSrc, const RECT *lpRect, const POINT *lpPt );
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extern BOOL REGION_FrameRgn( HRGN dest, HRGN src, INT x, INT y );
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extern BOOL REGION_LPTODP( HDC hdc, HRGN hDest, HRGN hSrc );
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#endif /* __WINE_REGION_H */
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