Not all of them. But the rival 386Max is now FOSS, so if you are really really curious you could take it apart and study it. https://github.com/sudleyplace/38

Not all of them. But the rival 386Max is now FOSS, so if you are really really curious you could take it apart and study it. https://github.com/sudleyplace/386MAX https://github.com/sudleyplace/386MAX Closest you will get for now, I fear. I think I read that Symantec lost or erased all the Quarterdeck source code after the acquisition. :-(