pf_match_addr
} else if (pf_match_addr(0, raddr, rmask, &rpool->counter, af))
int pf_match_addr(u_int8_t, struct pf_addr *, struct pf_addr *,
pf_match_addr(n, a, m, b, f)
pf_match_addr(n, a, m, b, f)
pf_match_addr(n, a, m, b, f)