ODVER (10-digit signed integer)
Structure version number.
The value must be one of the following:
- ODVER1
- Version-1 object descriptor structure.
- ODVER2
- Version-2 object descriptor structure.
- ODVER3
- Version-3 object descriptor structure.
Fields that exist only in the more-recent versions of the structure are identified as such in the descriptions of the fields. The following constant specifies the version number of the current version:
- ODVERC
- Current version of object descriptor structure.
This is always an input field. The initial value of this field is ODVER1.