1 files changed, 0 insertions, 55 deletions
diff --git a/src/i_engine.hpp b/src/i_engine.hpp
deleted file mode 100644
index 39266c4..0000000
--- a/src/i_engine.hpp
+++ /dev/null
@@ -1,55 +0,0 @@
-/*
-    Copyright (c) 2007-2013 Contributors as noted in the AUTHORS file
-
-    This file is part of 0MQ.
-
-    0MQ is free software; you can redistribute it and/or modify it under
-    the terms of the GNU Lesser General Public License as published by
-    the Free Software Foundation; either version 3 of the License, or
-    (at your option) any later version.
-
-    0MQ is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU Lesser General Public License for more details.
-
-    You should have received a copy of the GNU Lesser General Public License
-    along with this program.  If not, see <http://www.gnu.org/licenses/>.
-*/
-
-#ifndef __ZMQ_I_ENGINE_HPP_INCLUDED__
-#define __ZMQ_I_ENGINE_HPP_INCLUDED__
-
-namespace zmq
-{
-
-    class io_thread_t;
-
-    //  Abstract interface to be implemented by various engines.
-
-    struct i_engine
-    {
-        virtual ~i_engine () {}
-
-        //  Plug the engine to the session.
-        virtual void plug (zmq::io_thread_t *io_thread_,
-            class session_base_t *session_) = 0;
-
-        //  Terminate and deallocate the engine. Note that 'detached'
-        //  events are not fired on termination.
-        virtual void terminate () = 0;
-
-        //  This method is called by the session to signalise that more
-        //  messages can be written to the pipe.
-        virtual void restart_input () = 0;
-
-        //  This method is called by the session to signalise that there
-        //  are messages to send available.
-        virtual void restart_output () = 0;
-
-        virtual void zap_msg_available () = 0;
-    };
-
-}
-
-#endif