MQOD_* (Object descriptor structure)
| MQOD_STRUC_ID | ODbb |
|
| MQOD_STRUC_ID_ARRAY | 'O','D','b','b' | |
| MQOD_VERSION_1 | 1 | X'00000001' |
| MQOD_VERSION_2 | 2 | X'00000002' |
| MQOD_VERSION_3 | 3 | X'00000003' |
| MQOD_VERSION_4 | 4 | X'00000004' |
| MQOD_CURRENT_VERSION | 4 | X'00000004' |
| MQOD_CURRENT_LENGTH | (value differs by platform or version) | |