first off I will say that I know nothing at all about this stuff.
but, maybe any of this helps idk?
https://sourceforge.net/projects/cadcde ... p/download
https://sourceforge.net/p/cadcdev/code/ ... 1.2.x/SDL/
https://sourceforge.net/p/open2x/mailma ... /20028708/
https://git.cryptopath.org/pocketinsani ... 0f2e11f6cc
http://sdl-dc.sourceforge.net/#SDL
http://chui.dcemu.co.uk/sdl.html
https://www.libsdl.org/release/