What C support libraries are there for the C64?
The C support for the C64 is crap.
I used PowerC for about 6 months. Its a brutal, worthless endeavor.
Kinda neat, but ultimately useless. The limitations as far as hardware (disk swapping) goes is really irritating.
the 6502 + C don't really agree as far as trying to make a game. If you are doing something else, your mileage may vary. There is a windowing library I messed with, and a few other things.
As far as C o the real machine goes, PowerC is probably your best bet.