CCDF_VLABEL
cs->sc_flags &= ~(CCDF_INITED|CCDF_VLABEL);
cs->sc_flags = (cs->sc_flags | CCDF_VLABEL) & ~CCDF_RLABEL;
if ((cs->sc_flags & (CCDF_INITED|CCDF_VLABEL)) == CCDF_INITED &&
cs->sc_flags &= ~CCDF_VLABEL;