43 lines
1.3 KiB
C
43 lines
1.3 KiB
C
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/*
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Copyright 1993 by Davor Matic
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Permission to use, copy, modify, distribute, and sell this software
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and its documentation for any purpose is hereby granted without fee,
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provided that the above copyright notice appear in all copies and that
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both that copyright notice and this permission notice appear in
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supporting documentation. Davor Matic makes no representations about
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the suitability of this software for any purpose. It is provided "as
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is" without express or implied warranty.
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*/
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#ifndef XNESTGC_H
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#define XNESTGC_H
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/* This file uses the GC definition form Xlib.h as XlibGC. */
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typedef struct {
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XlibGC gc;
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int nClipRects;
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} xnestPrivGC;
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extern int xnestGCPrivateIndex;
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#define xnestGCPriv(pGC) \
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((xnestPrivGC *)((pGC)->devPrivates[xnestGCPrivateIndex].ptr))
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#define xnestGC(pGC) (xnestGCPriv(pGC)->gc)
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Bool xnestCreateGC(GCPtr pGC);
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void xnestValidateGC(GCPtr pGC, unsigned long changes, DrawablePtr pDrawable);
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void xnestChangeGC(GCPtr pGC, unsigned long mask);
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void xnestCopyGC(GCPtr pGCSrc, unsigned long mask, GCPtr pGCDst);
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void xnestDestroyGC(GCPtr pGC);
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void xnestChangeClip(GCPtr pGC, int type, pointer pValue, int nRects);
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void xnestDestroyClip(GCPtr pGC);
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void xnestDestroyClipHelper(GCPtr pGC);
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void xnestCopyClip(GCPtr pGCDst, GCPtr pGCSrc);
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#endif /* XNESTGC_H */
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