diff options
| author | Ondrej Zajicek <santiago@crfreenet.org> | 2015-06-08 02:20:43 +0200 |
|---|---|---|
| committer | Ondrej Zajicek <santiago@crfreenet.org> | 2015-06-08 02:24:08 +0200 |
| commit | 8d9eef17713a9b38cd42bd59c4ce76c3ef6c2fc2 (patch) | |
| tree | 3115be5be954d6bbfd05db675b4a5508a50ed9d2 /lib | |
| parent | db027a41d47b8fc52b65067ccabe2024554e53ca (diff) | |
BGP multipath support
Kernel option 'merge paths' allows to merge routes exported to kernel
protocol (currently BGP and static routes) to multipath routes.
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/birdlib.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/birdlib.h b/lib/birdlib.h index 94054769..ad41dca3 100644 --- a/lib/birdlib.h +++ b/lib/birdlib.h @@ -31,6 +31,7 @@ #endif #define ABS(a) ((a)>=0 ? (a) : -(a)) +#define DELTA(a,b) (((a)>=(b))?(a)-(b):(b)-(a)) #define ARRAY_SIZE(a) (sizeof(a)/sizeof(*(a))) |