[libc-commits] [libc] [libc] Use an existing helper in wcspbrk.cpp (PR #150444)

[via libc-commits]

enh-google wrote:

huh. internal::wcschr() has its arguments the opposite way round from wcschr(). deliberate or accidental? (that is: "should i change the caller or the callee?")

https://github.com/llvm/llvm-project/pull/150444