[libcxx-commits] [libcxx] [libc++] Improve performance of std::atomic_flag on Windows (PR #163524)

[David Spickett via libcxx-commits]

https://github.com/DavidSpickett commented:

Not a libcxx expert but happened to see this on Discord.

Please include links in the PR description to the Windows documentation for these API calls. My memory is that Microsoft are pretty good at listing when and where they're available.

https://github.com/llvm/llvm-project/pull/163524