Version (MQLONG)
This is the structure version number. The value must be:
- MQXQH_VERSION_1
- Version number for transmission-queue header structure.
The following constant specifies the version number of the current version:
- MQXQH_CURRENT_VERSION
- Current version of transmission-queue header structure.
The initial value of this field is MQXQH_VERSION_1.
Parent topic: Fields for MQXQH