Defined in 4 files as a struct:
- sys/arch/acorn32/podulebus/sbicvar.h, line 205 (as a struct)
- sys/arch/amiga/dev/sbicvar.h, line 215 (as a struct)
- sys/arch/amiga/dev/scivar.h, line 126 (as a struct)
- sys/arch/hp300/stand/common/scsireg.h, line 473 (as a struct)