MQOP_* (Operation codes for MQCTL and MQCB)
Operation codes for MQCTL
| MQOP_START | 1 | X'00000001' |
| MQOP_START_WAIT | 2 | X'00000002' |
| MQOP_STOP | 4 | X'00000004' |
Operation codes for MQCB
| MQOP_REGISTER | 256 | X'00000100' |
| MQOP_DEREGISTER | 512 | X'00000200' |
Operation codes for MQCTL and MQCB
| MQOP_SUSPEND | 65536 | X'00010000' |
| MQOP_RESUME | 131072 | X'00020000' |