A nice little tool for looking up how to use the Gestalt Manager in
your code.

Download #1 is for version 2.7.8.

[Version 2.6.6][1] and [Version 2.7.4][2] are also available.

Compatibility
Architecture: 68k

Claims to run on all (Classic) Mac OS versions including AU/X, M.A.E.
and versions older than 6.0.4

  [1]: http://macintoshgarden.org/apps/info-mac-viii
  [2]: http://macintoshgarden.org/apps/info-mac-xi