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-rw-r--r--include/ruby/encoding.h14
1 files changed, 14 insertions, 0 deletions
diff --git a/include/ruby/encoding.h b/include/ruby/encoding.h
index e614ea4a01..36f4a7cf12 100644
--- a/include/ruby/encoding.h
+++ b/include/ruby/encoding.h
@@ -12,6 +12,13 @@
#ifndef RUBY_ENCODING_H
#define RUBY_ENCODING_H 1
+#if defined(__cplusplus)
+extern "C" {
+#if 0
+} /* satisfy cc-mode */
+#endif
+#endif
+
#include <stdarg.h>
#include "ruby/oniguruma.h"
@@ -303,4 +310,11 @@ void rb_econv_binmode(rb_econv_t *ec);
#define ECONV_AFTER_OUTPUT 0x00020000
/* end of flags for rb_econv_convert */
+#if defined(__cplusplus)
+#if 0
+{ /* satisfy cc-mode */
+#endif
+} /* extern "C" { */
+#endif
+
#endif /* RUBY_ENCODING_H */