Important: The information in this document is obsolete and should not be used for new development.
Determining the Version of the Message ManagerTo determine the current version of the QuickDraw GX Message Manager, you can call the
Gestaltfunction with the
gestaltMessageMgrVersionselector returns a 2-byte value indicating the version of the QuickDraw GX Message Manager that is currently installed. The high-order byte is the major version number and the low-order byte is the minor revision number.
The selector '
mess' is defined in the section "Message Manager Gestalt Selector" beginning on page 6-16.
For more information about the
Gestaltfunction, see the chapter "Gestalt Manager" in Inside Macintosh: Operating System Utilities.