rn_match
x = rn_match(v_arg, head);
static struct radix_node *rn_match(void *v_arg, struct radix_node_head *head);
rnh->rnh_matchaddr = rn_match;
rnh->rnh_matchaddr = rn_match;
x = rn_match(v_arg, head);
if ((x = rn_match(v_arg, head)) == NULL)
struct radix_node *rn_match(const void *, struct radix_head *);
rh->rnh_matchaddr = rn_match;
ent = (struct radix4_addr_entry *)(rn_match(&addr4, &rnh->rh));
rn = rn_match((void *)&sin4, &rh->head);
ent = (struct radix6_addr_entry *)(rn_match(&addr6, &rnh->rh));
rn = rn_match((void *)&sin6, &rh->head);
ke = (struct pfr_kentry *)rn_match(&sin, &kt->pfrkt_ip4->rh);
ke = (struct pfr_kentry *)rn_match(&sin6, &kt->pfrkt_ip6->rh);
ke = (struct pfr_kentry *)rn_match(&sin, &kt->pfrkt_ip4->rh);
ke = (struct pfr_kentry *)rn_match(&sin6, &kt->pfrkt_ip6->rh);
ke2 = (struct pfr_kentry *)rn_match(&uaddr,
ke2 = (struct pfr_kentry *)rn_match(&uaddr,
ke = (struct pfr_kentry *)rn_match(&sa, head);