X-Git-Url: http://research.m1stereo.tv/gitweb?a=blobdiff_plain;f=src%2Fframework%2Fmlt_tractor.h;h=b9f5545d0973fe8412b69c855047efec6d233117;hb=bf3264b9e340ba5c11cbf59835a8af3db94e0cc2;hp=b9e606ffc26e2db88f800cc9da38ce6b35602a96;hpb=5f8f3adaf7cc01a161092ea272f50279a7ad971a;p=melted

diff --git a/src/framework/mlt_tractor.h b/src/framework/mlt_tractor.h
index b9e606f..b9f5545 100644
--- a/src/framework/mlt_tractor.h
+++ b/src/framework/mlt_tractor.h
@@ -3,19 +3,19 @@
  * Copyright (C) 2003-2004 Ushodaya Enterprises Limited
  * Author: Charles Yates <charles.yates@pandora.be>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
+ * This library 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 2.1 of the License, or (at your option) any later version.
  *
- * This program is distributed in the hope that it will be useful,
+ * This library 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 General Public License for more details.
+ * 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 General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 
 #ifndef _MLT_TRACTOR_H_
@@ -23,6 +23,19 @@
 
 #include "mlt_producer.h"
 
+/** Private structure.
+*/
+
+struct mlt_tractor_s
+{
+	struct mlt_producer_s parent;
+	mlt_service producer;
+};
+
+#define MLT_TRACTOR_PRODUCER( tractor )		( &( tractor )->parent )
+#define MLT_TRACTOR_SERVICE( tractor )		MLT_PRODUCER_SERVICE( MLT_TRACTOR_PRODUCER( tractor ) )
+#define MLT_TRACTOR_PROPERTIES( tractor )	MLT_SERVICE_PROPERTIES( MLT_TRACTOR_SERVICE( tractor ) )
+
 extern mlt_tractor mlt_tractor_init( );
 extern mlt_tractor mlt_tractor_new( );
 extern mlt_service mlt_tractor_service( mlt_tractor self );