[libc-commits] [libc] [libc] Add Darwin mutex support via os_sync primitives (PR #167722)

[Shreeyash Pandey via libc-commits]

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@@ -0,0 +1,45 @@
+//===-- Unittests for Darwin's Mutex ------------------------------------===//
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bojle wrote:

This implies tests from linux/ should be moved one dir up, is that correct?

https://github.com/llvm/llvm-project/pull/167722