/*
**  $Id: queue.h,v 1.10 1999/03/11 00:30:00 jms Exp $
**  GXSNMP -- An snmp managament application
**  Copyright (C) 1998 Gregory McLean
**
**  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 program 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.
**
**  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, Cambridge, MA 02139, USA.
**
**  Queue handling definitions/declarations.
*/

#ifndef __QUEUE_H__
#define __QUEUE_H__

#include <glib.h>

/*
**  The event queue is a list of callbacks that are to be invoked at 
**  some specific time in the future.  The event queue is a GList kept
**  in chronological order, so that the top entry on the event queue
**  is always the next event to be triggered.
**
**  Examples of events that may be added to the event queue are 
**  polling collectors, checking hosts, discovering the network,
**  timeouts, etc.
*/

typedef void  (*GXQueueFunc)	(guint 		id, 
				 gpointer 	data);

guint		add_queue	(guint32     	interval,
				 GXQueueFunc 	function,
			         gpointer    	data);

gboolean	remove_queue 	(guint 	     	id);

gboolean	run_queue	(gpointer	data);

#endif

/* EOF */