diff options
Diffstat (limited to 'include/net/6lowpan.h')
| -rw-r--r-- | include/net/6lowpan.h | 15 |
1 files changed, 0 insertions, 15 deletions
diff --git a/include/net/6lowpan.h b/include/net/6lowpan.h index 3bb3503b7ff4..614920a39bf2 100644 --- a/include/net/6lowpan.h +++ b/include/net/6lowpan.h @@ -75,10 +75,6 @@ (((a)->s6_addr[14]) == (m)[6]) && \ (((a)->s6_addr[15]) == (m)[7])) -/* compare ipv6 addresses prefixes */ -#define ipaddr_prefixcmp(addr1, addr2, length) \ - (memcmp(addr1, addr2, length >> 3) == 0) - /* * check whether we can compress the IID to 16 bits, * it's possible for unicast adresses with first 49 bits are zero only. @@ -92,17 +88,6 @@ /* check whether the 112-bit gid of the multicast address is mappable to: */ -/* 9 bits, for FF02::1 (all nodes) and FF02::2 (all routers) addresses only. */ -#define lowpan_is_mcast_addr_compressable(a) \ - ((((a)->s6_addr16[1]) == 0) && \ - (((a)->s6_addr16[2]) == 0) && \ - (((a)->s6_addr16[3]) == 0) && \ - (((a)->s6_addr16[4]) == 0) && \ - (((a)->s6_addr16[5]) == 0) && \ - (((a)->s6_addr16[6]) == 0) && \ - (((a)->s6_addr[14]) == 0) && \ - ((((a)->s6_addr[15]) == 1) || (((a)->s6_addr[15]) == 2))) - /* 48 bits, FFXX::00XX:XXXX:XXXX */ #define lowpan_is_mcast_addr_compressable48(a) \ ((((a)->s6_addr16[1]) == 0) && \ |