in_ipsec_sa_cookie
sizeof(struct in_ipsec_sa_cookie))) != NULL) {
*(struct in_ipsec_sa_cookie *)_this->sa_cookie =
*(struct in_ipsec_sa_cookie *)nat_t_ctx;
struct in_ipsec_sa_cookie sa_cookie;
((struct in_ipsec_sa_cookie *)l2tpctrl->sa_cookie)