is POSIX usable for UNIX only?! 1

[Negneg]

Hi everyone,

I have difficulty figuring out if POSIX is only used for UNIX or its possible to use its libraries and functions for windows or other OS?!
if not how to solve problems of standard C libraries limitation when we are writing a vast programm?

tnx for your help in advance

 

[xwb]

POSIX is available on any POSIX compliant compiler.

http://en.wikipedia.org/wiki/POSIX