[libc-commits] [libc] [libc][stdlib] Remove LIBC_THREAD_LOCAL from rand_next (PR #96245)

[Joseph Huber via libc-commits]

jhuber6 wrote:

> > I thought LIBC_THREAD_LOCAL was just empty on platforms that didn't support it (baremetal) so this is a no-op?
> 
> This code is also the only user of ThreadLocal, so we could probably delete src/stdlib/rand_util.h if we remove ThreadLocal.

I thought `errno` used it?

https://github.com/llvm/llvm-project/pull/96245