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by wvenable 4466 days ago
Hey look it's an unnecessary negative comment on HN!

It's not a PR stunt, it's a part of computing history (whether you like it or not). I spent a lot of time hacking around the internals of DOS and I think this might be a fascinating read. I remember pouring over Ralf Brown's Interrupt List and stepping through various DOS memory structures trying to create some impossible app. Good times.