Function clang_loadDiagnostics
unsafe fn clang_loadDiagnostics(file: *const c_char, error: *mut CXLoadDiag_Error, message: *mut CXString) -> CXDiagnosticSetclang_loadDiagnosticsunsafe fn clang_loadDiagnostics(file: *const c_char, error: *mut CXLoadDiag_Error, message: *mut CXString) -> CXDiagnosticSet