I know that naming is hard, and almost every short name has already been taken, but “Mach” is really already taken: https://en.m.wikipedia.org/wiki/Mach_(kerne

I know that naming is hard, and almost every short name has already been taken, but “Mach” is really already taken: https://en.m.wikipedia.org/wiki/Mach_(kernel) https://en.m.wikipedia.org/wiki/Mach_(kernel) Mach is still quite relevant on Apple’s platforms, very visible in public APIs, and you’d be ill-advised to try to claim symbols with a “mach_” prefix.