[libc-commits] [libc] [libc] Implement fmemopen (PR #221748)

[Jeong Jihyeon via libc-commits]

JihyeonJeong129 wrote:

@michaelrj-google I've updated the patch as suggested.

Thanks for the review and for offering to merge this!

https://github.com/llvm/llvm-project/pull/221748