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-rw-r--r--include/ruby/defines.h18
1 files changed, 6 insertions, 12 deletions
diff --git a/include/ruby/defines.h b/include/ruby/defines.h
index 250b7b7ce2..cf585f210d 100644
--- a/include/ruby/defines.h
+++ b/include/ruby/defines.h
@@ -144,25 +144,19 @@ extern "C" {
#define RUBY
-#ifdef __cplusplus
-# ifndef HAVE_STDARG_PROTOTYPES
-# define HAVE_STDARG_PROTOTYPES 1
-# endif
-#endif
-
/* No longer used since 2.5; kept for backwards compatibility */
-#ifndef HAVE_PROTOTYPES
+#ifndef HAVE_PROTOTYPES
# define HAVE_PROTOTYPES 1
#endif
#undef _
#define _(args) args
-#undef __
-#ifdef HAVE_STDARG_PROTOTYPES
-# define __(args) args
-#else
-# define __(args) ()
+/* No longer used since 2.5; kept for backwards compatibility */
+#ifndef HAVE_STDARG_PROTOTYPES
+# define HAVE_STDARG_PROTOTYPES 1
#endif
+#undef __
+#define __(args) args
#ifdef __cplusplus
#define ANYARGS ...