Index: src/libchcore/ITimestampProvider.h
===================================================================
diff -u -N -re96806b7f8ff7ca7e9f4afbea603e6351a3dc3e3 -r4fe995b304ea342b50293f92d3c1992b43b820f7
--- src/libchcore/ITimestampProvider.h	(.../ITimestampProvider.h)	(revision e96806b7f8ff7ca7e9f4afbea603e6351a3dc3e3)
+++ src/libchcore/ITimestampProvider.h	(.../ITimestampProvider.h)	(revision 4fe995b304ea342b50293f92d3c1992b43b820f7)
@@ -30,7 +30,7 @@
 		virtual unsigned long long GetCurrentTimestamp() const = 0;
 	};
 
-	typedef boost::shared_ptr<ITimestampProvider> ITimestampProviderPtr;
+	using ITimestampProviderPtr = std::shared_ptr<ITimestampProvider>;
 }
 
 #endif