[PATCH] nptl: Add pthread_thread_number_np function

[Nix]

On 14 Dec 2017, Florian Weimer uttered the following:
> diff --git a/nptl/Versions b/nptl/Versions
> index 0ae5def464..8b6c839408 100644
> --- a/nptl/Versions
> +++ b/nptl/Versions
> @@ -28,6 +28,9 @@ libc {
>      pthread_cond_wait; pthread_cond_signal;
>      pthread_cond_broadcast; pthread_cond_timedwait;
>    }
> +  GLBIC_2.27 {
> +    pthread_thread_number_np;
> +  }
>    GLIBC_PRIVATE {
>      __libc_alloca_cutoff;
>      # Internal libc interface to libpthread

GLBIC is a definite typo (repeated, of course, in all the abilist
files).

-- 
NULL && (void)