[libc-commits] [libc] [libc] Add clock_gettime for Darwin (PR #167160)

[Schrodinger ZHU Yifan via libc-commits]

================
@@ -0,0 +1,29 @@
+//===---------- Darwin implementation of the POSIX clock_gettime function
+//--===//
----------------
SchrodingerZhu wrote:

Fix the header guard.

https://github.com/llvm/llvm-project/pull/167160