diff options
Diffstat (limited to 'lib/prefix.h')
| -rw-r--r-- | lib/prefix.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/prefix.h b/lib/prefix.h index f2a2adfa..9cfc1556 100644 --- a/lib/prefix.h +++ b/lib/prefix.h @@ -111,6 +111,7 @@ struct prefix_rd #define IPV4_NET0(a) ((((u_int32_t) (a)) & 0xff000000) == 0x00000000) #define IPV4_NET127(a) ((((u_int32_t) (a)) & 0xff000000) == 0x7f000000) +#define IPV4_LINKLOCAL(a) ((((u_int32_t) (a)) & 0xffff0000) == 0xa9fe0000) /* Max bit/byte length of IPv6 address. */ #define IPV6_MAX_BYTELEN 16 |