127   memset(ifid, 0, IPV6CP_IFIDLEN);  in SetInterfaceID()
217   memcpy(&myaddr.s6_addr[8], myifid, IPV6CP_IFIDLEN);  in ipcp_SetIPv6address()
224   memcpy(&hisaddr.s6_addr[8], hisifid, IPV6CP_IFIDLEN);  in ipcp_SetIPv6address()
284   } while (memcmp(ipv6cp->his_ifid, ipv6cp->my_ifid, IPV6CP_IFIDLEN) == 0);  in ipv6cp_Init()
294 	&& memcmp(ipv6cp->his_ifid, ipv6cp->my_ifid, IPV6CP_IFIDLEN) == 0);  in ipv6cp_Init()
623   u_char buff[IPV6CP_IFIDLEN+2];  in ipv6cp_SendConfigReq()
629     memcpy(o->data, ipv6cp->my_ifid, IPV6CP_IFIDLEN);  in ipv6cp_SendConfigReq()
630     INC_FSM_OPT(TY_TOKEN, IPV6CP_IFIDLEN + 2, o);  in ipv6cp_SendConfigReq()
666   u_char zero[IPV6CP_IFIDLEN];  in ipv6cp_ValidateInterfaceID()
668   memset(zero, 0, IPV6CP_IFIDLEN);  in ipv6cp_ValidateInterfaceID()
670   if (memcmp(ifid, zero, IPV6CP_IFIDLEN) != 0  in ipv6cp_ValidateInterfaceID()
671       && memcmp(ifid, ipv6cp->my_ifid, IPV6CP_IFIDLEN) != 0)  in ipv6cp_ValidateInterfaceID()
672     memcpy(ipv6cp->his_ifid, ifid, IPV6CP_IFIDLEN);  in ipv6cp_ValidateInterfaceID()
675   opt.hdr.len = IPV6CP_IFIDLEN + 2;  in ipv6cp_ValidateInterfaceID()
676   memcpy(opt.data, &ipv6cp->his_ifid, IPV6CP_IFIDLEN);  in ipv6cp_ValidateInterfaceID()
677   if (memcmp(ifid, ipv6cp->his_ifid, IPV6CP_IFIDLEN) == 0)  in ipv6cp_ValidateInterfaceID()
691   u_char ifid[IPV6CP_IFIDLEN], zero[IPV6CP_IFIDLEN];  in ipv6cp_DecodeConfig()
694   memset(zero, 0, IPV6CP_IFIDLEN);  in ipv6cp_DecodeConfig()
705       memcpy(ifid, opt->data, IPV6CP_IFIDLEN);  in ipv6cp_DecodeConfig()
716         if (memcmp(ifid, zero, IPV6CP_IFIDLEN) == 0) {  in ipv6cp_DecodeConfig()
720         } else if (memcmp(ifid, ipv6cp->his_ifid, IPV6CP_IFIDLEN) == 0) {  in ipv6cp_DecodeConfig()
726         } else if (memcmp(ifid, ipv6cp->my_ifid, IPV6CP_IFIDLEN) != 0) {  in ipv6cp_DecodeConfig()
732 	    } while (n && memcmp(ifid, ipv6cp->his_ifid, IPV6CP_IFIDLEN) == 0);  in ipv6cp_DecodeConfig()
749             memcpy(ipv6cp->my_ifid, ifid, IPV6CP_IFIDLEN);  in ipv6cp_DecodeConfig()
782       memset(ifid, 0, IPV6CP_IFIDLEN);  in ipv6cp_DecodeConfig()