131 	struct isakmp *isakmp;  local
142 	encrypted = ISSET(((struct isakmp *)msg0->v)->flags, ISAKMP_FLAG_E);
143 	msgid = ((struct isakmp *)msg0->v)->msgid;
155 		ivm = oakley_newiv2(iph1, ((struct isakmp *)msg0->v)->msgid);
168 	if (msg->l < sizeof(*isakmp) + sizeof(*gen)) {
175 	isakmp = (struct isakmp *)msg->v;
176 	gen = (struct isakmp_gen *)((caddr_t)isakmp + sizeof(struct isakmp));
180 		if (isakmp->np != ISAKMP_NPTYPE_HASH) {
195 		if (msg->l < sizeof(*isakmp) + ntohs(gen->len) + sizeof(*nd)) {
206 		if (ntohs(nd->len) > msg->l - (sizeof(struct isakmp) +
229 		hash = oakley_compute_hash1(iph1, isakmp->msgid, payload);
692 isakmp_info_send_nx(isakmp, remote, local, type, data)  in isakmp_info_send_nx()  argument
693 	struct isakmp *isakmp;  in isakmp_info_send_nx()
719 	memcpy(&iph1->index.i_ck, &isakmp->i_ck, sizeof(cookie_t));
724 	iph1->version = isakmp->v;
893 	struct isakmp *isakmp;  local
961 	tlen += sizeof(*isakmp) + payload->l;
972 	isakmp = (struct isakmp *)iph2->sendbuf->v;
973 	memcpy(&isakmp->i_ck, &iph1->index.i_ck, sizeof(cookie_t));
974 	memcpy(&isakmp->r_ck, &iph1->index.r_ck, sizeof(cookie_t));
975 	isakmp->np = hash == NULL ? (np & 0xff) : ISAKMP_NPTYPE_HASH;
976 	isakmp->v = iph1->version;
977 	isakmp->etype = ISAKMP_ETYPE_INFO;
978 	isakmp->flags = iph2->flags;
979 	memcpy(&isakmp->msgid, &iph2->msgid, sizeof(isakmp->msgid));
980 	isakmp->len   = htonl(tlen);
981 	p = (char *)(isakmp + 1);
1002 	if (ISSET(isakmp->flags, ISAKMP_FLAG_E)) {