is_die
tp->st_age = ips.is_die - ipsstp->iss_ticks;
rv |= (stp->is_die < e->ipfe_arg0[i]);
PRINTF(" %ld", sp->is_die - now);
ipsec->ipsc_state->is_die = nat->nat_age;
ipsec->ipsc_state->is_die = softc->ipf_ticks + 1;
is->is_die = 1 + softc->ipf_ticks;
clone->is_die = ONE_DAY + softc->ipf_ticks;
st->stu_age = htonl(ips->is_die);
ips->is_die = htonl(ips->is_die);
ips->is_die = ntohl(ips->is_die);
bzero((char *)is, offsetof(ipstate_t, is_die));
bcopy((char *)&sn.is_die, (char *)&is->is_die,
sizeof(*is) - offsetof(ipstate_t, is_die));