DT_DA_UNSIGNED
if (ddp->dd_attr & DT_DA_UNSIGNED)
if ((attr & DT_DA_UNSIGNED) && (ddp->dd_attr & DT_DA_UNSIGNED)) {
(DT_DA_SIGNED | DT_DA_UNSIGNED)))) {
(ddp->dd_attr & (DT_DA_SIGNED | DT_DA_UNSIGNED))) {
| DT_KEY_UNSIGNED { $$ = dt_decl_attr(DT_DA_UNSIGNED); }