| 1 | /* |
| 2 | * Linux INET6 implementation |
| 3 | * |
| 4 | * Authors: |
| 5 | * Pedro Roque <roque@di.fc.ul.pt> |
| 6 | * |
| 7 | * This program is free software; you can redistribute it and/or |
| 8 | * modify it under the terms of the GNU General Public License |
| 9 | * as published by the Free Software Foundation; either version |
| 10 | * 2 of the License, or (at your option) any later version. |
| 11 | */ |
| 12 | #ifndef _LINUX_IPV6_ROUTE_H |
| 13 | #define _LINUX_IPV6_ROUTE_H |
| 14 | |
| 15 | #include <uapi/linux/ipv6_route.h> |
| 16 | |
| 17 | #define IPV6_EXTRACT_PREF(flag) (((flag) & RTF_PREF_MASK) >> 27) |
| 18 | #define IPV6_DECODE_PREF(pref) ((pref) ^ 2) /* 1:low,2:med,3:high */ |
| 19 | #endif |