[libc-commits] [libc] [libc] Add wcsxfrm (PR #191692)

[Victor Campos via libc-commits]

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

Thanks. Just another nit in the dependencies list.

I can't really comment on the logic, so please have someone else review it.

https://github.com/llvm/llvm-project/pull/191692