GETGROUP
switch (GETGROUP(cdbp)) {
cdblen = scsi_cdb_size[GETGROUP(cdbp)];
(((cdb)[scsi_cdb_size[GETGROUP((union scsi_cdb *)(cdb))] - 1] \
ssc->ssc_uscsi_cmd->uscsi_cdblen = scsi_cdb_size[GETGROUP(cdbp)];