1 /*
2  *	ipddp.h: Header for IP-over-DDP driver for Linux.
3  */
4 
5 #ifndef __LINUX_IPDDP_H
6 #define __LINUX_IPDDP_H
7 
8 #ifdef __KERNEL__
9 
10 #define SIOCADDIPDDPRT   (SIOCDEVPRIVATE)
11 #define SIOCDELIPDDPRT   (SIOCDEVPRIVATE+1)
12 #define SIOCFINDIPDDPRT  (SIOCDEVPRIVATE+2)
13 
14 struct ipddp_route
15 {
16         struct net_device *dev;             /* Carrier device */
17         __u32 ip;                       /* IP address */
18         struct at_addr at;              /* Gateway appletalk address */
19         int flags;
20         struct ipddp_route *next;
21 };
22 
23 #define IPDDP_ENCAP	1
24 #define IPDDP_DECAP	2
25 
26 #endif	/* __KERNEL__ */
27 #endif	/* __LINUX_IPDDP_H */
28