PFTM_UNLINKED
if (st->timeout == PFTM_UNLINKED) {
st->timeout = PFTM_UNLINKED;
KASSERT(st->timeout == PFTM_UNLINKED);
if ((stimeout == PFTM_UNLINKED) ||
if (st->timeout != PFTM_UNLINKED)
if (st->timeout != PFTM_UNLINKED)
if (st->timeout == PFTM_UNLINKED)
if (st->timeout == PFTM_UNLINKED)