mac_valid
int mac_valid(const char *);
!mac_valid(*arg == '+' || *arg == '^' ? arg + 1 : arg)) {
!mac_valid(*arg == '+' || *arg == '^' ? arg + 1 : arg))
if (mac_valid(optarg)) {
FIELD_PREP(IRDMA_CQPSQ_QP_MACVALID, info->mac_valid) |
FIELD_PREP(IRDMA_CQPSQ_QP_MACVALID, info->mac_valid) |
bool mac_valid:1;
bool mac_valid:1;
qp_info->mac_valid = true;