Defined in 4 files as a macro:
- sys/external/bsd/drm2/dist/drm/radeon/r600d.h, line 1451 (as a macro)
- sys/external/bsd/drm2/dist/drm/radeon/rv770d.h, line 246 (as a macro)
- sys/external/bsd/drm2/dist/drm/radeon/sid.h, line 292 (as a macro)
- sys/external/bsd/drm2/dist/drm/radeon/sumod.h, line 226 (as a macro)