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Well, OS X had Classic[1] for years, so it had that compatibility layer to bridge 9 to X. [1] http://en.wikipedia.org/wiki/Classic_Environment http://en.wikipe
by mratzloff 13y ago
Well, OS X had Classic[1] for years, so it had that compatibility layer to bridge 9 to X.
[1] http://en.wikipedia.org/wiki/Classic_Environment http://en.wikipedia.org/wiki/Classic_Environment
- mrpippy 13y agoRight. In addition, CarbonLib ran on OS 8/9, so developers could migrate their apps to Carbon but continue to build OS 9 and X apps from the same codebase.