[libc-commits] [libc] [libc][stdlib] Add freelist class (PR #95041)

[Nick Desaulniers via libc-commits]

nickdesaulniers wrote:

This should be moved under src/__support/. I'd expect everything under stc/stdlib/ to be related to functions hope to find in stdlib.h.

https://github.com/llvm/llvm-project/pull/95041