[PATCH v2 3/8] Add support for testing __STDC_WANT_IEC_60559_TYPES_EXT__

[Joseph Myers]

On Fri, 28 Apr 2017, Gabriel F. T. Gomes wrote:

> diff --git a/bits/libc-header-start.h b/bits/libc-header-start.h
> index 860225d..e1390e5 100644
> --- a/bits/libc-header-start.h
> +++ b/bits/libc-header-start.h
> @@ -59,3 +59,12 @@
>  #else
>  # define __GLIBC_USE_IEC_60559_FUNCS_EXT 0
>  #endif
> +
> +/* ISO/IEC TS 18661-3:2014 defines the

It's actually :2015 not :2014.

The comment in include/features.h listing feature test macros needs 
updating as well.

manual/creature.texi needs updating as well, either in this or in a 
subsequent patch.

(By the time the new functions are actually enabled anywhere, of course 
they will need to be documented in the libm / libc documentation.)

-- 
Joseph S. Myers
joseph@codesourcery.com