athairus

Builds on msys2/mingw64, should also build with bundled 32-bit MinGW. I don't really use MSVC so that's probably still broken. ~~Fixes #1.~~ No wait, sorry it doesn't! Should be easy...

Not exactly sure of the mechanics behind this, but when I load a game after previously using the core with the same or another game, it crashes. I checked my...