RIOT-OS/RIOT — pull request #806 by Kijewski (2014-02-27 14:27:14+00:00)
Title: native/posix: Don't include sys/types.h in semaphore.h

`sys/types.h` contains the native definition for `pthread_*_t`. This
causes clashes if you want to use `semaphore` and `pthread` in the same
application.