[PATCH] Fix C11 conformance issues

[Joseph Myers]

On Wed, 25 Jul 2018, Adhemerval Zanella wrote:

> I am not familiar with HTL internals, but ISO C required some NPTL
> internal adjustments:

- The C11 threads functions call __pthread_* internally, so all those 
__pthread_* names needed to exist and, where they called POSIX functions 
internally, they needed to be made to call __* names for those functions 
where that wasn't previously necessary for POSIX namespace reasons.

-- 
Joseph S. Myers
joseph@codesourcery.com