CGW_TYPE_CAN_CAN
if (gwtype == CGW_TYPE_CAN_CAN) {
if (r->gwtype != CGW_TYPE_CAN_CAN)
err = cgw_parse_attr(nlh, mod, CGW_TYPE_CAN_CAN, &ccgw, &limhops);
if (r->gwtype != CGW_TYPE_CAN_CAN)
err = cgw_parse_attr(nlh, &mod, CGW_TYPE_CAN_CAN, &ccgw, &limhops);
if (gwj->gwtype == CGW_TYPE_CAN_CAN) {