[libc-commits] [libc] [libc] Add libc_set_definition and libc_add_definition to properly pass definitions to MSVC. (PR #189664)

[Schrodinger ZHU Yifan via libc-commits]

https://github.com/SchrodingerZhu approved this pull request.


https://github.com/llvm/llvm-project/pull/189664