MESSAGE_OUT_PHASE
sc->sc_phase == MESSAGE_OUT_PHASE)
if (sc->sc_prevphase != MESSAGE_OUT_PHASE) {
if (sc->sc_prevphase == MESSAGE_OUT_PHASE) {
else if (sc->sc_prevphase == MESSAGE_OUT_PHASE){
if (sc->sc_phase != MESSAGE_OUT_PHASE) {
sc->sc_prevphase = MESSAGE_OUT_PHASE; /* XXXX */
case MESSAGE_OUT_PHASE:
sc->sc_prevphase = MESSAGE_OUT_PHASE;