125   memset(ifid, 0, IPV6CP_IFIDLEN);  in SetInterfaceID()
215   memcpy(&myaddr.s6_addr[8], myifid, IPV6CP_IFIDLEN);  in ipcp_SetIPv6address()
222   memcpy(&hisaddr.s6_addr[8], hisifid, IPV6CP_IFIDLEN);  in ipcp_SetIPv6address()
282   } while (memcmp(ipv6cp->his_ifid, ipv6cp->my_ifid, IPV6CP_IFIDLEN) == 0);  in ipv6cp_Init()
292 	&& memcmp(ipv6cp->his_ifid, ipv6cp->my_ifid, IPV6CP_IFIDLEN) == 0);  in ipv6cp_Init()
621   u_char buff[IPV6CP_IFIDLEN+2];  in ipv6cp_SendConfigReq()
627     memcpy(o->data, ipv6cp->my_ifid, IPV6CP_IFIDLEN);  in ipv6cp_SendConfigReq()
628     INC_FSM_OPT(TY_TOKEN, IPV6CP_IFIDLEN + 2, o);  in ipv6cp_SendConfigReq()
664   u_char zero[IPV6CP_IFIDLEN];  in ipv6cp_ValidateInterfaceID()
666   memset(zero, 0, IPV6CP_IFIDLEN);  in ipv6cp_ValidateInterfaceID()
668   if (memcmp(ifid, zero, IPV6CP_IFIDLEN) != 0  in ipv6cp_ValidateInterfaceID()
669       && memcmp(ifid, ipv6cp->my_ifid, IPV6CP_IFIDLEN) != 0)  in ipv6cp_ValidateInterfaceID()
670     memcpy(ipv6cp->his_ifid, ifid, IPV6CP_IFIDLEN);  in ipv6cp_ValidateInterfaceID()
673   opt.hdr.len = IPV6CP_IFIDLEN + 2;  in ipv6cp_ValidateInterfaceID()
674   memcpy(opt.data, &ipv6cp->his_ifid, IPV6CP_IFIDLEN);  in ipv6cp_ValidateInterfaceID()
675   if (memcmp(ifid, ipv6cp->his_ifid, IPV6CP_IFIDLEN) == 0)  in ipv6cp_ValidateInterfaceID()
689   u_char ifid[IPV6CP_IFIDLEN], zero[IPV6CP_IFIDLEN];  in ipv6cp_DecodeConfig()
692   memset(zero, 0, IPV6CP_IFIDLEN);  in ipv6cp_DecodeConfig()
703       memcpy(ifid, opt->data, IPV6CP_IFIDLEN);  in ipv6cp_DecodeConfig()
714         if (memcmp(ifid, zero, IPV6CP_IFIDLEN) == 0) {  in ipv6cp_DecodeConfig()
718         } else if (memcmp(ifid, ipv6cp->his_ifid, IPV6CP_IFIDLEN) == 0) {  in ipv6cp_DecodeConfig()
724         } else if (memcmp(ifid, ipv6cp->my_ifid, IPV6CP_IFIDLEN) != 0) {  in ipv6cp_DecodeConfig()
730 	    } while (n && memcmp(ifid, ipv6cp->his_ifid, IPV6CP_IFIDLEN) == 0);  in ipv6cp_DecodeConfig()
747             memcpy(ipv6cp->my_ifid, ifid, IPV6CP_IFIDLEN);  in ipv6cp_DecodeConfig()
780       memset(ifid, 0, IPV6CP_IFIDLEN);  in ipv6cp_DecodeConfig()