105               RegionPtr srcRgn, int op, int xoff, int yoff, CreateDftPtr create)  in RegionOperate()  argument
107     if (srcRgn && (xoff || yoff))  in RegionOperate()
108         RegionTranslate(srcRgn, xoff, yoff);  in RegionOperate()
110         if (srcRgn)  in RegionOperate()
111             RegionDestroy(srcRgn);  in RegionOperate()
120     if (srcRgn == NULL) {  in RegionOperate()
143             *destRgnp = srcRgn;  in RegionOperate()
144             srcRgn = 0;  in RegionOperate()
148                 RegionUnion(*destRgnp, *destRgnp, srcRgn);  in RegionOperate()
152                 RegionIntersect(*destRgnp, *destRgnp, srcRgn);  in RegionOperate()
154                 *destRgnp = srcRgn;  in RegionOperate()
155                 srcRgn = 0;  in RegionOperate()
161             RegionSubtract(*destRgnp, *destRgnp, srcRgn);  in RegionOperate()
167                 RegionSubtract(*destRgnp, srcRgn, *destRgnp);  in RegionOperate()
173     if (srcRgn)  in RegionOperate()
174         RegionDestroy(srcRgn);  in RegionOperate()
240     RegionPtr srcRgn;  in ProcShapeRectangles()  local
276     srcRgn = RegionFromRects(nrects, prects, ctype);  in ProcShapeRectangles()
295                          destRgn, srcRgn, (int) stuff->op,  in ProcShapeRectangles()
335     RegionPtr srcRgn;  in ProcShapeMask()  local
362         srcRgn = 0;  in ProcShapeMask()
371         srcRgn = BitmapToRegion(pScreen, pPixmap);  in ProcShapeMask()
372         if (!srcRgn)  in ProcShapeMask()
393                          destRgn, srcRgn, (int) stuff->op,  in ProcShapeMask()
443     RegionPtr srcRgn;  in ProcShapeCombine()  local
477         srcRgn = wBoundingShape(pSrcWin);  in ProcShapeCombine()
481         srcRgn = wClipShape(pSrcWin);  in ProcShapeCombine()
485         srcRgn = wInputShape(pSrcWin);  in ProcShapeCombine()
496     if (srcRgn) {  in ProcShapeCombine()
498         RegionCopy(tmp, srcRgn);  in ProcShapeCombine()
499         srcRgn = tmp;  in ProcShapeCombine()
502         srcRgn = (*createSrc) (pSrcWin);  in ProcShapeCombine()
521                          destRgn, srcRgn, (int) stuff->op,  in ProcShapeCombine()
566     RegionPtr srcRgn;  in ProcShapeOffset()  local
576         srcRgn = wBoundingShape(pWin);  in ProcShapeOffset()
579         srcRgn = wClipShape(pWin);  in ProcShapeOffset()
582         srcRgn = wInputShape(pWin);  in ProcShapeOffset()
588     if (srcRgn) {  in ProcShapeOffset()
589         RegionTranslate(srcRgn, stuff->xOff, stuff->yOff);  in ProcShapeOffset()