[libc-commits] [libc] [wip] [libc] Implement vasprintf (PR #98824)

[Schrodinger ZHU Yifan via libc-commits]

SchrodingerZhu wrote:

BTW, you don't need to amend the commit each time you make the change. You can commit separately and your commits will be squashed on merge.

https://github.com/llvm/llvm-project/pull/98824