[libc-commits] [libc] [libc][stdbit][c23] adds implementation of `stdc_bit_ceil` functions (PR #84657)

[Michael Flanders via libc-commits]

Flandini wrote:

Pushed formatting changes, forgot to do this the first time. I am skipping the recommended auto formatting for the generic selection because it seems very different from the formatting of the other type-generic macros.

https://github.com/llvm/llvm-project/pull/84657