[libc-commits] [libc] [libc] create TimeReader to look at a struct tm (PR #126138)

[Nick Desaulniers via libc-commits]

https://github.com/nickdesaulniers commented:

Ok, first pass with minor comments related to readability.

Will do another pass trying to understand the logic+comments better. Will ignore `mktime_internal` since it looks like that was simply moved and not modified AFAICT.

https://github.com/llvm/llvm-project/pull/126138