add_rdr
int add_rdr(u_int32_t, struct sockaddr *, int, struct sockaddr *, u_int16_t,
if (add_rdr(s->id, client_sa, s->client_rd, orig_sa,
if (add_rdr(s->id, server_sa, getrtable(), proxy_sa,
int add_rdr(u_int32_t, struct sockaddr *, struct sockaddr *, u_int16_t,
if (add_rdr(r->id, (struct sockaddr *)&r->addrs.dst,