[PATCH v6 1/2] Add 'strcmp_collation' support for LC_COLLATE.

[Florian Weimer]

* Andreas Schwab:

> On Jul 30 2021, Carlos O'Donell via Libc-alpha wrote:
>
>> Support a new directive 'strcmp_collation' in the LC_COLLATE
>
> strcmp is wrong for wide strings.  How about codepoint_collation?

Very good point.  I like codepoint_collation.

Thanks,
Florian