the CSound Language

I would like some help understanding the CSound API for C++, i can't seem to compile it on Visual Studio 2008/9, a couple of odd problems stdint.h doesn't exist and after i add it, two redefinition errors.

Anyone used CSound before? (I'm writting a synth engine btw)

not using C99
Three problems?! In my /prog/.

Actually no, I usually write for the ANSI standard.