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#ifndef __LINUX_ATALK_H__

#define __LINUX_ATALK_H__

#include <linux/types.h>

#include <asm/byteorder.h>

#include <linux/socket.h>

/*

 * AppleTalk networking structures

 *

 * The following are directly referenced from the University Of Michigan

 * netatalk for compatibility reasons.

 */

#define ATPORT_FIRST    1

#define ATPORT_RESERVED 128

#define ATPORT_LAST     254             /* 254 is only legal on localtalk */ 

#define ATADDR_ANYNET   (__u16)0

#define ATADDR_ANYNODE  (__u8)0

#define ATADDR_ANYPORT  (__u8)0

#define ATADDR_BCAST    (__u8)255

#define DDP_MAXSZ       587

#define DDP_MAXHOPS     15              /* 4 bits of hop counter */

#define SIOCATALKDIFADDR       (SIOCPROTOPRIVATE + 0)

struct atalk_addr {

        __be16  s_net;

        __u8    s_node;

};

struct sockaddr_at {

        __kernel_sa_family_t sat_family;

        __u8              sat_port;

        struct atalk_addr sat_addr;

        char              sat_zero[8];

};

struct atalk_netrange {

        __u8    nr_phase;

        __be16  nr_firstnet;

        __be16  nr_lastnet;

};

#endif /* __LINUX_ATALK_H__ */