jit.atari2600 for OS X In February 2006, I ported Kyle Buza's jit.atari2600 jitter external to OS X. This was not an easy port. The main issues were properly handling C++ in C externals and fixing up the source a bit for Codewarrior's more strict C++ compiler as compared to Microsoft's VC++ The main issue in compiling jit.atari2600 was how to integrate the Stella emulater which is in C++ with Jitt