Message 228914 - Python tracker

> I would remove the "|| defined(__BORLANDC__) || defined(__WATCOMC__) || defined(__DJGPP__)" part, since it's probably for MSDOS variants of those compilers.

I agree, but IMO it is unrelated to this issue. Jeffrey wants to support a new C compiler (OpenWatcom) on Windows, not drop support of MS-DOS or old C compiler.

I created the issue #22591 to drop support of MS-DOS specific code.