ipf_nat_proto
(void) ipf_nat_proto(&fi, nat2, IPN_TCP);
(void) ipf_nat_proto(&fi, nat2, IPN_TCP);
(void) ipf_nat_proto(&fi, ipsec->ipsc_nat, 0);
(void) ipf_nat_proto(&fi, ipsec->ipsc_nat, 0);
(void) ipf_nat_proto(&fi, nat2, 0);
csump = ipf_nat_proto(fin, nat, nflags);
csump = ipf_nat_proto(fin, nat, nflags);
extern u_short *ipf_nat_proto(fr_info_t *, nat_t *, u_int);
csump = ipf_nat_proto(fin, nat, nflags);
csump = ipf_nat_proto(fin, nat, nflags);
(void) ipf_nat_proto(&fi, nat2, 0);
(void) ipf_nat_proto(&fi, nat2, IPN_UDP);
(void) ipf_nat_proto(&fi, nat2, IPN_UDP);
(void) ipf_nat_proto(&fi, nat2, IPN_TCP);
(void) ipf_nat_proto(&fi, natl, nflags);
(void) ipf_nat_proto(&fi, nat2, IPN_UDP);