1646     WindowPtr pFirstChange = pWin;      /* highest window where list changes */  in MoveWindowInStack()  local
1657             pFirstChange = pWin->nextSib;  in MoveWindowInStack()
1667             pFirstChange = pWin;  in MoveWindowInStack()
1683             pFirstChange = NullWindow;  in MoveWindowInStack()
1685                 pFirstChange = pParent->firstChild = pWin->nextSib;  in MoveWindowInStack()
1687                 pFirstChange = pWin;  in MoveWindowInStack()
1699             if (!pFirstChange) {        /* do we know it yet? */  in MoveWindowInStack()
1700                 pFirstChange = pParent->firstChild;     /* no, search from top */  in MoveWindowInStack()
1701                 while ((pFirstChange != pWin) && (pFirstChange != pOldNext))  in MoveWindowInStack()
1702                     pFirstChange = pFirstChange->nextSib;  in MoveWindowInStack()
1720     return pFirstChange;  in MoveWindowInStack()
2166     WindowPtr pFirstChange;  in ReflectStackChange()  local
2174     pFirstChange = MoveWindowInStack(pWin, pSib);  in ReflectStackChange()
2177         anyMarked = (*pScreen->MarkOverlappedWindows) (pWin, pFirstChange,  in ReflectStackChange()
2180             pFirstChange = pLayerWin;  in ReflectStackChange()
2182             (*pScreen->ValidateTree) (pLayerWin->parent, pFirstChange, kind);  in ReflectStackChange()
2185                 (*pScreen->PostValidateTree) (pLayerWin->parent, pFirstChange,  in ReflectStackChange()