[PATCH v2] Remove defines to builtins in string2.h

[Florian Weimer]

On 11/22/2016 05:34 PM, Wilco Dijkstra wrote:
> Florian Weimer wrote:
>> Please remove the definition of _HAVE_STRING_ARCH_strchr as well (from
>> sysdeps/x86/bits/string.h).
>
> Sure I'll have a quick hunt for dead defines. There must be quite a few by now...

Thanks.

>> I'm surprised to see stpcpy in this patch because the first paragraph
>> says this change is exclusively about C90 functions, and stpcpy isn't one.
>
> Joseph's reply to my question made it clear the redirection is done elsewhere
> in most cases, so that means we can remove the redirections of non-C90
> symbols from string2.h as well:
>
>>> Also other headers already ensure (most) non-C90 symbols
>>> are redirected to avoid name space clashes.

Ah, I found the reference to C90 symbols confusing.

Florian