File:  [Research Unix] / researchv9 / jerq / src / lib / j / screenswap.c
Revision 1.1.1.1 (vendor branch): download - view: text, annotated - select for diffs
Tue Apr 24 17:21:59 2018 UTC (8 years, 1 month ago) by root
Branches: belllabs, MAIN
CVS tags: researchv9-SUN3_old, researchv9-SUN3, HEAD
researchv9-SUN3(old)

#include <jerq.h>

screenswap(bp, rect, screenrect)
	register Bitmap *bp;
	Rectangle rect;
	Rectangle screenrect;
{
	bitblt(&display, screenrect, bp, rect.origin, F_XOR);
	bitblt(bp, rect, &display, screenrect.origin, F_XOR);
	bitblt(&display, screenrect, bp, rect.origin, F_XOR);
}

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