Implement C23 const-preserving standard library macros

[Frank Scheiner]

On 21.11.25 23:04, Joseph Myers wrote:
> On Fri, 21 Nov 2025, Frank Scheiner wrote:
>> The question is, where this should be fixed? In glibc or in GCC?
> 
> In GCC, including currently active release branches to support building 
> future releases from those branches with newer GCC.

Ok. Patch for the libgomp issue sent in here:

https://gcc.gnu.org/pipermail/gcc-patches/2025-November/701656.html

Cheers,
Frank