include/openvswitch/util: Add extern "C" { ... }.

Requested-by: Alan Shieh <ashieh@vmware.com>
Signed-off-by: Ben Pfaff <blp@nicira.com>
Acked-by: Thomas Graf <tgraf@noironetworks.com>

diff --git a/include/openvswitch/util.h b/include/openvswitch/util.h
index 58c2b59..b2b20a5 100644 (file)
--- a/include/openvswitch/util.h
+++ b/include/openvswitch/util.h
@@ -19,6 +19,10 @@
 
 #include <openvswitch/version.h>
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 void ovs_set_program_name__(const char *name, const char *version,
                             const char *date, const char *time);
 
@@ -28,4 +32,8 @@ void ovs_set_program_name__(const char *name, const char *version,
 const char *ovs_get_program_name(void);
 const char *ovs_get_program_version(void);
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif