CTF_BEOF
sc->sc_flags & (CTF_BEOF|CTF_EOT)) {
if (sc->sc_flags & CTF_BEOF) {
sc->sc_flags &= ~CTF_BEOF;
sc->sc_flags &= ~(CTF_AEOF|CTF_BEOF);
else if ((sc->sc_flags & CTF_BEOF) ||
sc->sc_flags &= ~CTF_BEOF;
sc->sc_flags |= CTF_BEOF;
sc->sc_flags &= ~(CTF_BEOF|CTF_AEOF);
sc->sc_flags &= ~(CTF_AEOF|CTF_BEOF|CTF_EOT);
sc->sc_flags &= ~CTF_BEOF;
sc->sc_flags |= CTF_BEOF;
sc->sc_flags &= ~CTF_BEOF;
sc->sc_flags &= ~(CTF_BEOF|CTF_AEOF|CTF_EOT);
sc->sc_flags & (CTF_BEOF|CTF_EOT)) {
if (sc->sc_flags & CTF_BEOF) {
sc->sc_flags &= ~CTF_BEOF;
sc->sc_flags &= ~(CTF_AEOF|CTF_BEOF);
else if ((sc->sc_flags & CTF_BEOF) ||
sc->sc_flags &= ~CTF_BEOF;
sc->sc_flags |= CTF_BEOF;
sc->sc_flags &= ~(CTF_BEOF|CTF_AEOF);
sc->sc_flags &= ~(CTF_AEOF|CTF_BEOF|CTF_EOT);
sc->sc_flags &= ~CTF_BEOF;
sc->sc_flags |= CTF_BEOF;
sc->sc_flags &= ~CTF_BEOF;
sc->sc_flags &= ~(CTF_BEOF|CTF_AEOF|CTF_EOT);