-/*
- * mlt_tractor.h -- tractor service class
- * Copyright (C) 2003-2004 Ushodaya Enterprises Limited
- * Author: Charles Yates <charles.yates@pandora.be>
+/**
+ * \file mlt_tractor.h
+ * \brief tractor service class
+ *
+ * Copyright (C) 2003-2008 Ushodaya Enterprises Limited
+ * \author Charles Yates <charles.yates@pandora.be>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
#include "mlt_producer.h"
-/** Private structure.
-*/
+/** \brief Tractor class
+ *
+ * \extends mlt_producer_s
+ */
struct mlt_tractor_s
{