[libc-commits] [libc] [libc]: Clean up unnecessary function pointers in scanf (PR #121215)

[Michael Jones via libc-commits]

https://github.com/michaelrj-google commented:

This looks like a good start, there's a couple things to clean up, but with the suggested changes it build on linux for me.

https://github.com/llvm/llvm-project/pull/121215