Building for windows. Again.

Hi I'm trying to build LMDB with Java/JNI bindings with Visual C++ Project Builder 9.00.30729 (vcbuild). Unfortunately, vcbuild don't ship with inttypes.h, stdint.h, or a sane ssize_t. So I searched around and found a few candidates [1] of inttypes.h and stdint.h that seems to be working for py-lmdb. However, unistd.h seems broken for windows - and the python guys use python.h instead. Any ideas where I might find a good unistd.h? Cheers, -Kristoffer [1] https://github.com/deephacks/lmdbjni/tree/master/lmdbjni-win64/headers