[PATCH 49/58] Hide internal __nis_hash function [BZ #18822]

[H.J. Lu]

On 9/1/17, H.J. Lu <hjl.tools@gmail.com> wrote:
> Hide internal __nis_hash function to allow direct access within libc.so
> and libc.a without using GOT nor PLT.
>
> 	[BZ #18822]
> 	* nscd/nscd_helper.c (__nis_hash): New prototype.

Tested with build-many-glibcs.py.  I am checking it in.

H.J.