/* atalk-utils.h
 * Definitions for Appletalk utilities (DDP, currently).
 *
 * 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */

#ifndef __ATALK_UTILS_H__
#define __ATALK_UTILS_H__

#include <glib.h>
#include <stdio.h>

#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */

/*
 * Structure used to represent a DDP address; gives the layout of the
 * data pointed to by an AT_ATALK "address" structure.
 */
struct atalk_ddp_addr {
	guint16	net;
	guint8	node;
};

/*
 * DDP packet types.
 */
#define DDP_RTMPDATA	0x01
#define DDP_NBP		0x02
#define DDP_ATP		0x03
#define DDP_AEP		0x04
#define DDP_RTMPREQ	0x05
#define DDP_ZIP		0x06
#define DDP_ADSP	0x07
#define DDP_EIGRP	0x58

/*
 * Routines to take a DDP address and generate a string.
 */
extern gchar *atalk_addr_to_str(const struct atalk_ddp_addr *addrp);
extern void atalk_addr_to_str_buf(const struct atalk_ddp_addr *addrp,
				  gchar *buf, int buf_len);

#ifdef __cplusplus
}
#endif /* __cplusplus */

#endif
