DOS programming

Compilers: https://stackoverflow.com/questions/15096609/c-compiler-for-ms-dos

GCC for 386: https://nullprogram.com/blog/2014/12/09/

DOS reference:

• http://spike.scu.edu.au/~barry/interrupts.html#ah3c
• http://www.o3one.org/hwdocs/bios_doc/dosref22.html
• https://github.com/joncampbell123/doslib

GUI:

• https://github.com/bluewaysw/pcgeos
• Turbo Vision: https://github.com/magiblot/tvision
• https://github.com/jharg93/SvgaBGI

Rust:

• https://github.com/Serentty/rusty-dos

Line endings:

• getch() will return \r on enter
• but if you pipe in a Linux textfile, obviously you will get \n