pfkey_sa_delete
(void)pfkey_sa_delete(env, csa);
(void)pfkey_sa_delete(env, ipcomp);
int pfkey_sa_delete(struct iked *, struct iked_childsa *);
if (pfkey_sa_delete(env, csa) != 0)
if (pfkey_sa_delete(env, ipcomp) != 0)
(void)pfkey_sa_delete(env, csa);
(void)pfkey_sa_delete(env, sa);
(void)pfkey_sa_delete(env, ipcomp);
(void)pfkey_sa_delete(env, sa);