case RES_INSECURE1: return "insecure1";
case RES_INSECURE2: return "insecure2";
case RES_NOALIASES: return "noaliases";
- case DEPRECATED_RES_USE_INET6: return "inet6";
case RES_ROTATE: return "rotate";
case RES_USE_EDNS0: return "edns0";
case RES_SNGLKUP: return "single-request";