udf_id_suffix
kLogicalVolumeInfoId150 = entity_id(0, "*UDF LV Info", udf_id_suffix(0x0150, OS_BEOS, BEOS_GENERIC));
kLogicalVolumeInfoId201 = entity_id(0, "*UDF LV Info", udf_id_suffix(0x0201, OS_BEOS, BEOS_GENERIC));
udf_id_suffix::udf_id_suffix(uint16 udfRevision, uint8 os_class,
const udf_id_suffix &suffix)
udf_id_suffix(uint16 udfRevision, uint8 os_class, uint8 os_identifier);
const udf_id_suffix &suffix);