/***************************************************************************
 *            utils.h
 *
 *  Wed Feb 23 14:15:36 2005
 *  Copyright  2005  Simon Morlat
 *  Email simon.morlat@linphone.org
 ****************************************************************************/
/*
  The oRTP library is an RTP (Realtime Transport Protocol - rfc1889) stack.
  Copyright (C) 2001  Simon MORLAT simon.morlat@linphone.org

  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 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
  Lesser General Public License for more details.

  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 UTILS_H
#define UTILS_H

struct _OList {
	struct _OList *next;
	struct _OList *prev;
	void *data;
};

typedef struct _OList OList;


#define o_list_next(elem) ((elem)->next)

OList * o_list_append(OList *elem, void * data);

#endif
