From 6bd492fa7975b90a3be31c65ba1fbafdd0002f0f Mon Sep 17 00:00:00 2001
From: Christophe Fergeau <cfergeau@redhat.com>
Date: Tue, 19 Apr 2011 22:58:36 +0200
Subject: common: add extern "C" guards to headers

Since some spice C++ code is using code from common/, the C
functions need to be marked as such for the C++ compiler, otherwise
we'll get linkage issues.
---
 common/ring.h | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'common/ring.h')

diff --git a/common/ring.h b/common/ring.h
index defa1eda..133aad03 100644
--- a/common/ring.h
+++ b/common/ring.h
@@ -19,6 +19,10 @@
 #ifndef _H_RING2
 #define _H_RING2
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 typedef struct Ring RingItem;
 typedef struct Ring {
     RingItem *prev;
@@ -129,5 +133,9 @@ static inline RingItem *ring_prev(Ring *ring, RingItem *pos)
     return (ret == ring) ? NULL : ret;
 }
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif
 
-- 
cgit