pf_map_addr
rv = pf_map_addr(af, r, saddr, &st->rt_addr, NULL, sns,
if (pf_map_addr(pd->naf, r, &pd->nsaddr, naddr, &init_addr, sn, &r->nat,
if (pf_map_addr(pd->naf, r, &pd->nsaddr, naddr,
if (pf_map_addr(pd->af, r, &pd->nsaddr, &naddr, NULL, sns,
if (pf_map_addr(pd->naf, r, &nsaddr, &naddr, NULL, sns,
int pf_map_addr(sa_family_t, struct pf_rule *,