336     ipv6cp_options *wo = &ipv6cp_wantoptions[0];  local
360 	    eui64_copy(addr.s6_addr32[2], wo->ourid);
361 	    wo->opt_local = 1;
376 	    eui64_copy(addr.s6_addr32[2], wo->hisid);
377 	    wo->opt_remote = 1;
395 	ipv6cp_options *wo = &ipv6cp_wantoptions[0];  local
397 	if (wo->opt_local)
398 		printer(arg, "%s", llv6_ntoa(wo->ourid));
400 	if (wo->opt_remote)
401 		printer(arg, "%s", llv6_ntoa(wo->hisid));
426     ipv6cp_options *wo = &ipv6cp_wantoptions[unit];  local
434     memset(wo, 0, sizeof(*wo));
437     wo->accept_local = 1;
438     wo->neg_ifaceid = 1;
442     wo->neg_vj = 1;
444     wo->vj_protocol = IPV6CP_COMP;
528     ipv6cp_options *wo = &ipv6cp_wantoptions[f->unit];  local
531     wo->req_ifaceid = wo->neg_ifaceid && ipv6cp_allowoptions[f->unit].neg_ifaceid;
533     if (!wo->opt_local) {
534 	eui64_magic_nz(wo->ourid);
537     *go = *wo;
901     ipv6cp_options *wo = &ipv6cp_wantoptions[f->unit];  local
963 	    if (!eui64_iszero(wo->hisid) && 
964 		!eui64_equals(ifaceid, wo->hisid) && 
968 		ifaceid = wo->hisid;
976 		    ifaceid = wo->hisid;
1060 	wo->req_ifaceid && !reject_if_disagree) {
1064 	    wo->req_ifaceid = 0;		/* don't ask again */
1068 	eui64_put(wo->hisid, ucp);
1084     ipv6cp_options *wo = &ipv6cp_wantoptions[0];  in ipv6_check_options()  local
1093     if ((wo->use_persistent) && (!wo->opt_local) && (!wo->opt_remote)) {  in ipv6_check_options()
1104 	if (ether_to_eui64(&wo->ourid)) {  in ipv6_check_options()
1105 	    wo->opt_local = 1;  in ipv6_check_options()
1109     if (!wo->opt_local) {	/* init interface identifier */  in ipv6_check_options()
1110 	if (wo->use_ip && eui64_iszero(wo->ourid)) {  in ipv6_check_options()
1111 	    eui64_setlo32(wo->ourid, ntohl(ipcp_wantoptions[0].ouraddr));  in ipv6_check_options()
1112 	    if (!eui64_iszero(wo->ourid))  in ipv6_check_options()
1113 		wo->opt_local = 1;  in ipv6_check_options()
1116 	while (eui64_iszero(wo->ourid))  in ipv6_check_options()
1117 	    eui64_magic(wo->ourid);  in ipv6_check_options()
1120     if (!wo->opt_remote) {  in ipv6_check_options()
1121 	if (wo->use_ip && eui64_iszero(wo->hisid)) {  in ipv6_check_options()
1122 	    eui64_setlo32(wo->hisid, ntohl(ipcp_wantoptions[0].hisaddr));  in ipv6_check_options()
1123 	    if (!eui64_iszero(wo->hisid))  in ipv6_check_options()
1124 		wo->opt_remote = 1;  in ipv6_check_options()
1128     if (demand && (eui64_iszero(wo->ourid) || eui64_iszero(wo->hisid))) {  in ipv6_check_options()
1143     ipv6cp_options *wo = &ipv6cp_wantoptions[u];  local
1147     if (!sif6addr(u, wo->ourid, wo->hisid))
1157     notice("local  LL address %s", llv6_ntoa(wo->ourid));
1158     notice("remote LL address %s", llv6_ntoa(wo->hisid));
1175     ipv6cp_options *wo = &ipv6cp_wantoptions[f->unit];  local
1183 	ho->hisid = wo->hisid;
1216 	if (! eui64_equals(go->ourid, wo->ourid) || 
1217 	    ! eui64_equals(ho->hisid, wo->hisid)) {
1218 	    if (! eui64_equals(go->ourid, wo->ourid))
1221 	    if (! eui64_equals(ho->hisid, wo->hisid))