diff options
Diffstat (limited to 'libcpp/include/cpplib.h')
| -rw-r--r-- | libcpp/include/cpplib.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libcpp/include/cpplib.h b/libcpp/include/cpplib.h index a79c26d..4f073f9 100644 --- a/libcpp/include/cpplib.h +++ b/libcpp/include/cpplib.h @@ -349,6 +349,10 @@ struct cpp_options Presumably the usage is protected by the appropriate #ifdef. */ unsigned char warn_variadic_macros; + /* Nonzero means warn about builtin macros that are redefined or + explicitly undefined. */ + unsigned char warn_builtin_macro_redefined; + /* Nonzero means turn warnings into errors. */ unsigned char warnings_are_errors; |