su_null           315 netinet/ip_ipsp.c 	union sockaddr_union su_null;
su_null           334 netinet/ip_ipsp.c 	bzero(&su_null, sizeof(su_null));
su_null           335 netinet/ip_ipsp.c 	su_null.sa.sa_len = sizeof(struct sockaddr);
su_null           336 netinet/ip_ipsp.c 	hashval = tdb_hash(0, &su_null, proto);