Defined in 3 files as a prototype:
- external/bsd/llvm/dist/clang/test/SemaCXX/extern-c.cpp, line 92 (as a prototype)
- external/bsd/llvm/dist/clang/test/SemaCXX/extern-c.cpp, line 95 (as a prototype)
- external/bsd/llvm/dist/clang/test/SemaCXX/extern-c.cpp, line 96 (as a prototype)