[libc-commits] [libc] [libc] Provide sys/queue.h (PR #78081)

[Nick Desaulniers via libc-commits]

nickdesaulniers wrote:

At the very least, please add support for `STAILQ_LAST`; there's quite a few places that you could use it in the stailq implementation (as you do for `STAILQ_HEAD`)

https://github.com/llvm/llvm-project/pull/78081