[PATCH] D70285: Wrap C APIs with pragmas enforcing -Werror=strict-prototypes

[Duncan P. N. Exon Smith via Phabricator via cfe-commits]

dexonsmith added a comment.

Note that we have C files including these headers in llvm/tools/llvm-c-test and clang/tools/c-index-test, and I tested that dropping a `(void)` to just `()` triggers the error when compiling those.


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  https://reviews.llvm.org/D70285/new/

https://reviews.llvm.org/D70285