[libc-commits] [libc] [libc] Add `ctype.h` locale variants (PR #102711)

[Schrodinger ZHU Yifan via libc-commits]

SchrodingerZhu wrote:

> Stacked on the locale patch, look at the most recent commit to only see the ctype changes.

This patch is really large. Is it merged from multiple patches in the series?

https://github.com/llvm/llvm-project/pull/102711