Added client/server objects

src/core/hle/kernel/session.h

@@ -5,6 +5,7 @@
 #pragma once
 
 #include <memory>
+#include <boost/serialization/access.hpp>
 #include "core/hle/kernel/object.h"
 
 namespace Kernel {
@@ -24,5 +25,10 @@ public:
     ClientSession* client = nullptr;  ///< The client endpoint of the session.
     ServerSession* server = nullptr;  ///< The server endpoint of the session.
     std::shared_ptr<ClientPort> port; ///< The port that this session is associated with (optional).
+
+private:
+    friend class boost::serialization::access;
+    template <class Archive>
+    void serialize(Archive& ar, const unsigned int file_version);
 };
 } // namespace Kernel