AAC_AIFFLAGS_COMPLETE
sc->aifflags |= AAC_AIFFLAGS_COMPLETE;
if ((sc->aifflags & AAC_AIFFLAGS_COMPLETE) != 0) {
sc->aifflags &= ~AAC_AIFFLAGS_COMPLETE;
#define AAC_AIFFLAGS_PENDING (AAC_AIFFLAGS_AIF | AAC_AIFFLAGS_COMPLETE | \