print_host
print_host(&nk->addr[1], nk->port[1], s->af, opts);
print_host(&sk->addr[1], sk->port[1], s->af, opts);
print_host(&nk->addr[0], nk->port[0], s->af, opts);
print_host(&sk->addr[0], sk->port[0], s->af, opts);
void print_host(struct pf_addr *, u_int16_t p, sa_family_t, int);