1#ifndef _UAPI__LINUX_ATALK_H__ 2#define _UAPI__LINUX_ATALK_H__ 3 4#include <linux/types.h> 5#include <asm/byteorder.h> 6#include <linux/socket.h> 7 8/* 9 * AppleTalk networking structures 10 * 11 * The following are directly referenced from the University Of Michigan 12 * netatalk for compatibility reasons. 13 */ 14#define ATPORT_FIRST 1 15#define ATPORT_RESERVED 128 16#define ATPORT_LAST 254 /* 254 is only legal on localtalk */ 17#define ATADDR_ANYNET (__u16)0 18#define ATADDR_ANYNODE (__u8)0 19#define ATADDR_ANYPORT (__u8)0 20#define ATADDR_BCAST (__u8)255 21#define DDP_MAXSZ 587 22#define DDP_MAXHOPS 15 /* 4 bits of hop counter */ 23 24#define SIOCATALKDIFADDR (SIOCPROTOPRIVATE + 0) 25 26struct atalk_addr { 27 __be16 s_net; 28 __u8 s_node; 29}; 30 31struct sockaddr_at { 32 __kernel_sa_family_t sat_family; 33 __u8 sat_port; 34 struct atalk_addr sat_addr; 35 char sat_zero[8]; 36}; 37 38struct atalk_netrange { 39 __u8 nr_phase; 40 __be16 nr_firstnet; 41 __be16 nr_lastnet; 42}; 43 44#endif /* _UAPI__LINUX_ATALK_H__ */ 45