SCF_FIXED
sc->flags |= (SCF_FIXED | SCF_CONNECTED);
if (sc->flags & SCF_FIXED)
stat->fixed = !!(sc->flags & SCF_FIXED);
sc->flags |= (SCF_FIXED | SCF_CONNECTED);
if (sc->flags & SCF_FIXED)
stat->fixed = !!(sc->flags & SCF_FIXED);