From 7787301eda4cbe4476a73241579c1838f6153279 Mon Sep 17 00:00:00 2001
From: Nick Wellnhofer <wellnhofer@aevum.de>
Date: Wed, 31 Dec 2014 15:30:26 +0100
Subject: Include guards and C linkage for cmark_ctype.h

---
 src/cmark_ctype.h | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'src/cmark_ctype.h')

diff --git a/src/cmark_ctype.h b/src/cmark_ctype.h
index 7423f80..f803946 100644
--- a/src/cmark_ctype.h
+++ b/src/cmark_ctype.h
@@ -1,3 +1,10 @@
+#ifndef CMARK_CMARK_CTYPE_H
+#define CMARK_CMARK_CTYPE_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /** Locale-independent versions of functions from ctype.h.
  * We want cmark to behave the same no matter what the system locale.
  */
@@ -9,3 +16,9 @@ int cmark_ispunct(char c);
 int cmark_isalnum(char c);
 
 int cmark_isdigit(char c);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
-- 
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