MQMT_* (Message Types)
| MQMT_SYSTEM_FIRST | 1 | X'00000001' |
| MQMT_REQUEST | 1 | X'00000001' |
| MQMT_REPLY | 2 | X'00000002' |
| MQMT_DATAGRAM | 8 | X'00000008' |
| MQMT_REPORT | 4 | X'00000004' |
| MQMT_MQE_FIELDS_FROM_MQE | 112 | X'00000070' |
| MQMT_MQE_FIELDS | 113 | X'00000071' |
| MQMT_SYSTEM_LAST | 65535 | X'0000FFFF' |
| MQMT_APPL_FIRST | 65536 | X'00010000' |
| MQMT_APPL_LAST | 999999999 | X'3B9AC9FF' |