1 | /* SPDX-License-Identifier: GPL-2.0-or-later */ |
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2 | /* |
3 | * Linux INET6 implementation |
4 | * |
5 | * Authors: |
6 | * Pedro Roque <roque@di.fc.ul.pt> |
7 | */ |
8 | #ifndef _LINUX_IPV6_ROUTE_H |
9 | #define _LINUX_IPV6_ROUTE_H |
10 | |
11 | #include <uapi/linux/ipv6_route.h> |
12 | |
13 | #define IPV6_EXTRACT_PREF(flag) (((flag) & RTF_PREF_MASK) >> 27) |
14 | #define IPV6_DECODE_PREF(pref) ((pref) ^ 2) /* 1:low,2:med,3:high */ |
15 | #endif |
16 |