isakmp_post_acquire
if (isakmp_post_acquire(iph2, NULL, FALSE) < 0) {
extern int isakmp_post_acquire(struct ph2handle *, struct ph1handle *, int);
if (isakmp_post_acquire(iph2, iph1hint, FALSE) < 0) {
if (isakmp_post_acquire(iph2, NULL, TRUE) < 0) {
if (isakmp_post_acquire(iph2, iph1hint, FALSE) < 0) {