rem: hPtr = hPtr->nextHandler;
context: W_CallDestroyHandlers(W_View *view){    XEvent event;    W_EventHandler *hPtr;        event.type = DestroyNotify;    event.xdestroywindow.window = view->window;    event.xdestroywindow.event = view->window;    hPtr = view->handlerList;    while (hPtr!=NULL) {	if (hPtr->eventMask & StructureNotifyMask) {	    (*hPtr->proc)(&event, hPtr->clientData);	}		hPtr = hPtr->nextHandler;    }}