newpr->encmode = pfkey2ipsecdoi_mode(req->saidx.mode);
#ifdef ENABLE_NATT
if (iph2->ph1 && (iph2->ph1->natt_flags & NAT_DETECTED))
encmodesv += iph2->ph1->natt_options->mode_udp_diff;
newpr->encmode += iph2->ph1->natt_options->mode_udp_diff;
#endif
}
else