1 /* SPDX-License-Identifier: GPL-2.0 */ 2 /* 3 * ipddp.h: Header for IP-over-DDP driver for Linux. 4 */ 5 6 #ifndef __LINUX_IPDDP_H 7 #define __LINUX_IPDDP_H 8 9 #ifdef __KERNEL__ 10 11 #define SIOCADDIPDDPRT (SIOCDEVPRIVATE) 12 #define SIOCDELIPDDPRT (SIOCDEVPRIVATE+1) 13 #define SIOCFINDIPDDPRT (SIOCDEVPRIVATE+2) 14 15 struct ipddp_route 16 { 17 struct net_device *dev; /* Carrier device */ 18 __be32 ip; /* IP address */ 19 struct atalk_addr at; /* Gateway appletalk address */ 20 int flags; 21 struct ipddp_route *next; 22 }; 23 24 #define IPDDP_ENCAP 1 25 #define IPDDP_DECAP 2 26 27 #endif /* __KERNEL__ */ 28 #endif /* __LINUX_IPDDP_H */ 29