CSPORT_AUX1
dip->un.e.member[2].ord = CSPORT_AUX1;
case CSPORT_AUX1:
sc->sc_mute[CSPORT_AUX1] = cp->un.ord ? 1 : 0;
cp->un.ord == CSPORT_AUX1 ||
cp->un.ord = sc->sc_mute[CSPORT_AUX1] ? 1 : 0;