1 files changed, 4 insertions, 1 deletions
diff --git a/Swiften/VCards/VCardStorage.h b/Swiften/VCards/VCardStorage.h
index 924204c..e6c84f4 100644
--- a/Swiften/VCards/VCardStorage.h
+++ b/Swiften/VCards/VCardStorage.h
@@ -1,32 +1,35 @@
 /*
- * Copyright (c) 2010-2013 Remko Tronçon
+ * Copyright (c) 2010-2014 Remko Tronçon
  * Licensed under the GNU General Public License v3.
  * See Documentation/Licenses/GPLv3.txt for more information.
  */
 
 #pragma once
 
 #include <string>
+
 #include <boost/shared_ptr.hpp>
+#include <boost/date_time/posix_time/posix_time.hpp>
 
 #include <Swiften/Base/API.h>
 #include <Swiften/Elements/VCard.h>
 
 namespace Swift {
 	class JID;
 	class CryptoProvider;
 
 	class SWIFTEN_API VCardStorage {
 		public:
 			VCardStorage(CryptoProvider*);
 			virtual ~VCardStorage();
 
 			virtual VCard::ref getVCard(const JID& jid) const = 0;
+			virtual boost::posix_time::ptime getVCardWriteTime(const JID& jid) const = 0;
 			virtual void setVCard(const JID&, VCard::ref) = 0;
 
 			virtual std::string getPhotoHash(const JID&) const;
 
 		private:
 			CryptoProvider* crypto;
 	};
 }