[wqweto]

Btw, dont’t remember Turbo C or Borland C++ to be able to compile to 32-bit x86 on DOS

[jasomill]

Borland C++, Microsoft C/C++, and GCC (DJGPP[1]) could all target 32-bit extended DOS, but Watcom was the first[2] to bundle a royalty-free DOS extender[3].

[1] https://news.ycombinator.com/item?id=39038095

[2] https://www.os2museum.com/wp/watcom-win386/

[3] https://en.wikipedia.org/wiki/DOS_extender