From bbf7b0ceba117e30662f9e2459d9c06360950a10 Mon Sep 17 00:00:00 2001
From: Yukihiro Matsumoto <matz@ruby-lang.org>
Date: Fri, 18 May 2012 12:45:09 +0900
Subject: add extern "C" guards

---
 src/compile.h | 12 ++++++++++++
 src/gc.h      |  8 ++++++++
 2 files changed, 20 insertions(+)

(limited to 'src')

diff --git a/src/compile.h b/src/compile.h
index 7afa82e76..3cebb68f0 100644
--- a/src/compile.h
+++ b/src/compile.h
@@ -4,6 +4,13 @@
 ** See Copyright Notice in mruby.h
 */
 
+#ifndef RUBY_COMPILE_H
+#define RUBY_COMPILE_H 1
+
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
 #include "mruby.h"
 #include <stdio.h>
 #include <setjmp.h>
@@ -93,3 +100,8 @@ int mrb_compile_file(mrb_state*,FILE*);
 int mrb_compile_string(mrb_state*,char*);
 int mrb_compile_nstring(mrb_state*,char*,size_t);
 
+#if defined(__cplusplus)
+}  /* extern "C" { */
+#endif
+
+#endif /* MRUBY_COMPILE_H */
diff --git a/src/gc.h b/src/gc.h
index 61f8ce96a..0a4bc1c51 100644
--- a/src/gc.h
+++ b/src/gc.h
@@ -7,6 +7,10 @@
 #ifndef MRUBY_GC_H
 #define MRUBY_GC_H
 
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
 typedef struct {
   union {
     struct free_obj {
@@ -41,4 +45,8 @@ void mrb_gc_mark_ht(mrb_state*, struct RHash*);
 size_t mrb_gc_mark_ht_size(mrb_state*, struct RHash*);
 void mrb_gc_free_ht(mrb_state*, struct RHash*);
 
+#if defined(__cplusplus)
+}  /* extern "C" { */
+#endif
+
 #endif  /* MRUBY_GC_H */
-- 
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