Re: [PATCH 1/5] posix: Sync regex code with gnulib

[Adhemerval Zanella]

On 19/01/2021 13:52, Florian Weimer wrote:
> * Adhemerval Zanella via Libc-alpha:
> 
>> Paul, this seemed to a common pattern scatter on multiple file in gnulib.
>> Wouldn't be better to consolidate it on cdefs.h?
> 
> gnulib shouldn't be using cdefs.h on glibc systems, so I think a
> separate header would be needed.

What is the problem of using cdefs.h for internal implementation?