diff options
| author | Ondrej Zajicek <santiago@crfreenet.org> | 2014-06-26 11:58:57 +0200 |
|---|---|---|
| committer | Ondrej Zajicek <santiago@crfreenet.org> | 2014-06-26 11:58:57 +0200 |
| commit | 70945cb645402a4bb1d3dc46a07928caeb954c1f (patch) | |
| tree | 2d6217d93de608d6a6175812f80054097ce284fd /lib/birdlib.h | |
| parent | 9eceab33f97724be148f9f05614d7551940e85f1 (diff) | |
Temporary integrated OSPF commit.
Diffstat (limited to 'lib/birdlib.h')
| -rw-r--r-- | lib/birdlib.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/lib/birdlib.h b/lib/birdlib.h index 04fb7fed..c49c5b99 100644 --- a/lib/birdlib.h +++ b/lib/birdlib.h @@ -33,6 +33,12 @@ #define ABS(a) ((a)>=0 ? (a) : -(a)) #define ARRAY_SIZE(a) (sizeof(a)/sizeof(*(a))) +#define BIT32_VAL(p) (((u32) 1) << ((p) % 32)) +#define BIT32_TEST(b,p) ((b)[(p)/32] & BIT32_VAL(p)) +#define BIT32_SET(b,p) ((b)[(p)/32] |= BIT32_VAL(p)) +#define BIT32_CLR(b,p) ((b)[(p)/32] &= ~BIT32_VAL(p)) +#define BIT32_ZERO(b,l) memset((b), 0, (l)/8) + #ifndef NULL #define NULL ((void *) 0) #endif |