WaitVariableProc 3786 ext/tk/tcltklib.c static char *WaitVariableProc _((ClientData, Tcl_Interp *, 
WaitVariableProc 3987 ext/tk/tcltklib.c                            WaitVariableProc, (ClientData) &done);
WaitVariableProc 4008 ext/tk/tcltklib.c                        WaitVariableProc, (ClientData) &done);