X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=lib%2Fjson.h;h=ef2312449b55c49a4ff4b42221f352c10c38a5f7;hb=7685b7a9e5b3f6db6832e52e111000ff36d3acb4;hp=41257b0d7e610fe3da88e042f917aa7e266557c4;hpb=02dd3123a0e312f1d33403e744af52dd6096f12d;p=sliver-openvswitch.git

diff --git a/lib/json.h b/lib/json.h
index 41257b0d7..ef2312449 100644
--- a/lib/json.h
+++ b/lib/json.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2009, 2010 Nicira Networks.
+ * Copyright (c) 2009, 2010, 2013 Nicira, Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -32,6 +32,10 @@
 
 #include "shash.h"
 
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
 struct ds;
 
 /* Type of a JSON value. */
@@ -123,9 +127,15 @@ enum {
 };
 char *json_to_string(const struct json *, int flags);
 void json_to_ds(const struct json *, int flags, struct ds *);
+
+size_t json_serialized_length(const struct json *);
 
 /* JSON string formatting operations. */
 
 bool json_string_unescape(const char *in, size_t in_len, char **outp);
 
+#ifdef  __cplusplus
+}
+#endif
+
 #endif /* json.h */