Version (MQLONG)
This is the structure version number; the value must be:
- MQMDE_VERSION_2
- Version-2 message descriptor extension structure.
The following constant specifies the version number of the current version:
- MQMDE_CURRENT_VERSION
- Current version of message descriptor extension structure.
The initial value of this field is MQMDE_VERSION_2.
Parent topic: Fields for MQMDE