| #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__ */ |
