[libc-commits] [libc] [libc][math] Impl bfloat16 lgamma function. (PR #199312)

[via libc-commits]

https://github.com/Sukumarsawant commented:

- Missed adding Windows entrypoint 
- bazel files missing while making it header-only 
- bfloat16 is not platform dependent so you probably don't have to use separate cases to check support in the math part

rest you can address the comments

ping @lntue for math part confirmation. 

https://github.com/llvm/llvm-project/pull/199312