[libcxx-commits] [libcxx] [libc++] Deprecates std::errc constants. (PR #80542)

[Nico Weber via libcxx-commits]

nico wrote:

> Were you asking for an opt-out for the std::errc constants being deprecated, or for the <errno.h> macros being deprecated? If the latter, we don't need to add one if we do (1)
> From your messages I understand you only have an issue with the deprecation of the macros.

Yes, correct, just the errno.h macros. Thanks!

https://github.com/llvm/llvm-project/pull/80542