#ifndef _IPX_H_#define _IPX_H_#include <linux/types.h>#include <linux/sockios.h>#include <linux/socket.h>#define IPX_NODE_LEN	6#define IPX_MTU		576 struct sockaddr_ipx {	__kernel_sa_family_t sipx_family;	__be16		sipx_port;	__be32		sipx_network;	unsigned char 	sipx_node[IPX_NODE_LEN];	__u8		sipx_type;	unsigned char	sipx_zero;	/* 16 byte fill */}; /* * So we can fit the extra info for SIOCSIFADDR into the address nicely */#define sipx_special	sipx_port#define sipx_action	sipx_zero#define IPX_DLTITF	0#define IPX_CRTITF	1 struct ipx_route_definition {	__be32        ipx_network;	__be32        ipx_router_network;	unsigned char ipx_router_node[IPX_NODE_LEN];}; struct ipx_interface_definition {	__be32        ipx_network;	unsigned char ipx_device[16];	unsigned char ipx_dlink_type;#define IPX_FRAME_NONE		0#define IPX_FRAME_SNAP		1#define IPX_FRAME_8022		2#define IPX_FRAME_ETHERII	3#define IPX_FRAME_8023		4#define IPX_FRAME_TR_8022       5 /* obsolete */	unsigned char ipx_special;#define IPX_SPECIAL_NONE	0#define IPX_PRIMARY		1#define IPX_INTERNAL		2	unsigned char ipx_node[IPX_NODE_LEN];};	struct ipx_config_data {	unsigned char	ipxcfg_auto_select_primary;	unsigned char	ipxcfg_auto_create_interfaces;}; /* * OLD Route Definition for backward compatibility. */ struct ipx_route_def {	__be32		ipx_network;	__be32		ipx_router_network;#define IPX_ROUTE_NO_ROUTER	0	unsigned char	ipx_router_node[IPX_NODE_LEN];	unsigned char	ipx_device[16];	unsigned short	ipx_flags;#define IPX_RT_SNAP		8#define IPX_RT_8022		4#define IPX_RT_BLUEBOOK		2#define IPX_RT_ROUTED		1}; #define SIOCAIPXITFCRT		(SIOCPROTOPRIVATE)#define SIOCAIPXPRISLT		(SIOCPROTOPRIVATE + 1)#define SIOCIPXCFGDATA		(SIOCPROTOPRIVATE + 2)#define SIOCIPXNCPCONN		(SIOCPROTOPRIVATE + 3)#endif /* _IPX_H_ */