TYPE_OPT
if(type == TYPE_TSIG || type == TYPE_OPT) {
if (opt_owner != 0 || opt_type != TYPE_OPT) {
data->ok[1] = (TYPE_OPT & 0xff00) >> 8; /* type_hi */
data->ok[2] = TYPE_OPT & 0x00ff; /* type_lo */
data->error[1] = (TYPE_OPT & 0xff00) >> 8; /* type_hi */
data->error[2] = TYPE_OPT & 0x00ff; /* type_lo */