767     WindowPtr pHead;  in CreateWindow()  local
903     pHead = RealChildHead(pParent);  in CreateWindow()
904     if (pHead) {  in CreateWindow()
905         pWin->nextSib = pHead->nextSib;  in CreateWindow()
906         if (pHead->nextSib)  in CreateWindow()
907             pHead->nextSib->prevSib = pWin;  in CreateWindow()
910         pHead->nextSib = pWin;  in CreateWindow()
911         pWin->prevSib = pHead;  in CreateWindow()
2003 AnyWindowOverlapsMe(WindowPtr pWin, WindowPtr pHead, BoxPtr box)  in AnyWindowOverlapsMe()  argument
2009     for (pSib = pWin->prevSib; pSib != pHead; pSib = pSib->prevSib) {  in AnyWindowOverlapsMe()
2073     WindowPtr pHead, pFirst;  in WhereDoIGoInTheStack()  local
2077     pHead = RealChildHead(pWin->parent);  in WhereDoIGoInTheStack()
2078     pFirst = pHead ? pHead->nextSib : pWin->parent->firstChild;  in WhereDoIGoInTheStack()
2109         else if (AnyWindowOverlapsMe(pWin, pHead, &box))  in WhereDoIGoInTheStack()
2140         else if (AnyWindowOverlapsMe(pWin, pHead, &box)) {  in WhereDoIGoInTheStack()
2448     WindowPtr pWin, pHead, pFirst;  in CirculateWindow()  local
2452     pHead = RealChildHead(pParent);  in CirculateWindow()
2453     pFirst = pHead ? pHead->nextSib : pParent->firstChild;  in CirculateWindow()
2456              (pWin != pHead) &&  in CirculateWindow()
2458                AnyWindowOverlapsMe(pWin, pHead, WindowExtents(pWin, &box)));  in CirculateWindow()
2460         if (pWin == pHead)  in CirculateWindow()
2899     WindowPtr pChild, pHead;  in UnmapSubwindows()  local
2910     pHead = RealChildHead(pWin);  in UnmapSubwindows()
2915     for (pChild = pWin->lastChild; pChild != pHead; pChild = pChild->prevSib) {  in UnmapSubwindows()
2945                 pHead = pWin->firstChild;  in UnmapSubwindows()
2947             (*pScreen->ValidateTree) (pLayerWin->parent, pHead, VTUnmap);  in UnmapSubwindows()
2950                 (*pScreen->PostValidateTree) (pLayerWin->parent, pHead,  in UnmapSubwindows()