[libc-commits] [libc] [libc] Fix for adding macro I (PR #111872)

[Shourya Goel via libc-commits]

Sh0g0-1758 wrote:

@michaelrj-google there were two more files for which I changed the type `I` to `InType` and `OutType`. If that also looks good, then please merge. 

https://github.com/llvm/llvm-project/pull/111872