Microsoft galore

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Jun 25, 2023, 7:05:25 PMJun 25
I managed to get PDOS/86 to build with Visual Studio 1.52C

So now both PDOS/86 and PDOS/386 can be completely
built with Microsoft tools (I use my own C library though).

I did take some shortcuts with some helper functions -
e.g. signed and unsigned divide is the same - I'll fix
that when I see that some code is actually using that
difference for a legitimate purpose, which will give me
a test case.

Not sure what I will do next. Could be:

1. Get z/PDOS to be able to run on ESA/390 (unchanged

2. Get msvcrt.dll working on win32s and above by opening
a text window.

3. Speed up booting from real floppy disk by reading
entire cylinders wherever possible.

BFN. Paul.
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