[libc-commits] [libc] [libc] Keep headers compatible with -std=c89 mode (PR #121981)

[Roland McGrath via libc-commits]

frobtech wrote:

> Do we need to do this for `__inline__` as well? I forget if that shows up anywhere.

We don't have any use of `inline` (by any spelling) in the headers today, except for one set that's `#ifdef __cplusplus`.


https://github.com/llvm/llvm-project/pull/121981