diff options
Diffstat (limited to 'include/ruby/backward/2/extern.h')
| -rw-r--r-- | include/ruby/backward/2/extern.h | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/include/ruby/backward/2/extern.h b/include/ruby/backward/2/extern.h index e7018342ea..697c593000 100644 --- a/include/ruby/backward/2/extern.h +++ b/include/ruby/backward/2/extern.h @@ -1,4 +1,6 @@ -/** \noop-*-C++-*-vi:ft=cpp +#ifndef RUBY_BACKWARD2_EXTERN_H /*-*-C++-*-vi:se ft=cpp:*/ +#define RUBY_BACKWARD2_EXTERN_H +/** * @file * @author Ruby developers <ruby-core@ruby-lang.org> * @copyright This file is a part of the programming language Ruby. @@ -24,10 +26,7 @@ * @brief Synonym of #RUBY_EXTERN. * @deprecated #EXTERN is deprecated, use #RUBY_EXTERN instead. */ -#ifdef EXTERN -# /* Stop bothering then. */ - -#elif defined __GNUC__ +#if defined __GNUC__ # define EXTERN \ _Pragma("message \"EXTERN is deprecated, use RUBY_EXTERN instead\""); \ RUBY_EXTERN @@ -43,3 +42,5 @@ # define EXTERN <-<-"EXTERN is deprecated, use RUBY_EXTERN instead"->-> #endif + +#endif /* RUBY_BACKWARD2_EXTERN_H */ |