* include/ruby/vm.h, include/ruby/encoding.h: add external

linkage.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28007 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,8 @@
+Tue May 25 13:26:49 2010  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* include/ruby/vm.h, include/ruby/encoding.h: add external
+	  linkage.
+
 Tue May 25 01:46:49 2010  Yusuke Endoh  <mame@tsg.ne.jp>
 
 	* vm_eval.c (rb_f_caller): update rdoc.  a patch from Nobuhiro IMAI

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 */

include/ruby/vm.h

@@ -12,6 +12,13 @@
 #ifndef RUBY_VM_H
 #define RUBY_VM_H 1
 
+#if defined(__cplusplus)
+extern "C" {
+#if 0
+} /* satisfy cc-mode */
+#endif
+#endif
+
 /* Place holder.
  *
  * We will prepare VM creation/control APIs on 1.9.2 or later.
@@ -25,4 +32,11 @@ typedef struct rb_vm_struct ruby_vm_t;
 /* core API */
 int ruby_vm_destruct(ruby_vm_t *vm);
 
+#if defined(__cplusplus)
+#if 0
+{ /* satisfy cc-mode */
+#endif
+}  /* extern "C" { */
+#endif
+
 #endif /* RUBY_VM_H */