1 /* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
2 /*
3  *  IPv6 RPL-SR implementation
4  *
5  *  Author:
6  *  (C) 2020 Alexander Aring <alex.aring@gmail.com>
7  */
8 
9 #ifndef _UAPI_LINUX_RPL_IPTUNNEL_H
10 #define _UAPI_LINUX_RPL_IPTUNNEL_H
11 
12 enum {
13 	RPL_IPTUNNEL_UNSPEC,
14 	RPL_IPTUNNEL_SRH,
15 	__RPL_IPTUNNEL_MAX,
16 };
17 #define RPL_IPTUNNEL_MAX (__RPL_IPTUNNEL_MAX - 1)
18 
19 #define RPL_IPTUNNEL_SRH_SIZE(srh) (((srh)->hdrlen + 1) << 3)
20 
21 #endif
22