MQCC_* (Completion Codes)
See:
- Appendix A "API completion and reason codes" of the WebSphere MQ for z/OS Messages and Codes and Chapter 8 "API completion and reason codes" of the WebSphere MQ Messages.
MQCC_OK 0
X'00000000'
MQCC_WARNING 1
X'00000001'
MQCC_FAILED 2
X'00000002'
MQCC_UNKNOWN -1
X'FFFFFFFF'