RIOT-OS/RIOT — pull request #813 by Kijewski (2014-02-28 12:33:41+00:00)
Title: Add `pthread_barrier_*` functions

Compare [`pthread_barrier_init()`][1].

Based on #728. Will rebase once this PR is merged.

[1]: http://pubs.opengroup.org/onlinepubs/9699919799/functions/pthread_barrier_init.html