[llvm-branch-commits] [libcxx] release/18.x: [libc++] Simplify the implementation of <stddef.h> (#86843) (PR #87374)

[Ian Anderson via llvm-branch-commits]

ian-twilightcoder wrote:

Well, I wish I would've known that. We cherry-picked it because it's a regression that was introduced in LLVM 18, and I am worried that it will cause issues on some platforms.

https://github.com/llvm/llvm-project/pull/87374