pfkey_sa_add
pfkey_sa_add(struct iked *env, struct iked_childsa *sa, struct iked_childsa *last)
pfkey_sa_add(const struct bgpd_addr *src, const struct bgpd_addr *dst,
pfkey_sa_add(int af, union ldpd_addr *src, union ldpd_addr *dst, uint8_t keylen,