Where is cudaMemcpy defined?

Where is cudaMemcpy defined?

I am trying to compile cuda projects in WINxp 32bit. I thought i included all the dependencies, except for the basics.

cudaFree, cudaMemcpy, cudaMalloc, are all undefined.

Im running toolkit 3.2 and sdk3.2 with gt240 with the newest drivers 266.58

cuda_runtime.h