MQCBT_* (MQCBD constants This is the type of the Callback Function)
| MQCBT_MESSAGE_CONSUMER | 1 | X'00000001' |
| MQCBT_EVENT_HANDLER | 2 | X'00000002' |
MQCBT_* (MQCBD constants This is the type of the Callback Function)
MQCBT_MESSAGE_CONSUMER 1 X'00000001' MQCBT_EVENT_HANDLER 2 X'00000002'