PFSTATE_FROMSYNC
st->sync_flags = PFSTATE_FROMSYNC;
st->sync_flags |= PFSTATE_FROMSYNC;
PFSTATE_FROMSYNC;
st->sync_flags |= PFSTATE_FROMSYNC;
st->sync_flags |= PFSTATE_FROMSYNC;
st->sync_flags &= ~PFSTATE_FROMSYNC; \
st->sync_flags &= ~PFSTATE_FROMSYNC; \
if (s->sync_flags & PFSTATE_FROMSYNC)
if (s->sync_flags & PFSTATE_FROMSYNC)