[libc-commits] [libc] [libc] Add limits.h header. (PR #78887)

[Nick Desaulniers via libc-commits]

https://github.com/nickdesaulniers requested changes to this pull request.

Putting a hold on this to discuss.

AFAIK, the compiler should be providing these definitions.  Under what conditions is this header needed?

https://github.com/llvm/llvm-project/pull/78887