WaitVisibilityProc 4382 ext/tk/tcltklib.c static void WaitVisibilityProc _((ClientData, XEvent *));
WaitVisibilityProc 4634 ext/tk/tcltklib.c                               WaitVisibilityProc, (ClientData) &done);
WaitVisibilityProc 4701 ext/tk/tcltklib.c                               WaitVisibilityProc, (ClientData) &done);