IPFOBJ_IPNAT
obj.ipfo_type = IPFOBJ_IPNAT;
IPFOBJ_IPNAT);
error = ipf_inobjsz(softc, data, nt, IPFOBJ_IPNAT,
(void) ipf_outobj(softc, data, &natd, IPFOBJ_IPNAT);
error = ipf_outobjsz(softc, data, n, IPFOBJ_IPNAT,
objp->ipfo_type = IPFOBJ_IPNAT;