[libc-commits] [libc] [libc][wctype] Add cmake flag for configuring wctype implementation used (PR #170531)

[Michael Jones via libc-commits]

michaelrj-google wrote:

The configuration documentation and the lists of implemented functions are both automatically generated: https://github.com/llvm/llvm-project/blob/main/libc/utils/docgen/docgen.py

https://github.com/llvm/llvm-project/pull/170531