[libc] [llvm] [libc][windows] start time API implementation (PR #117775)

[Michael Jones via llvm-commits]

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@@ -1477,7 +1477,7 @@ libc_support_library(
 
 libc_support_library(
     name = "__support_time_linux_clock_gettime",
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michaelrj-google wrote:

you should change the name to remove `linux` as well.

https://github.com/llvm/llvm-project/pull/117775