[IPV6]: Unify ip6_onlink() and ipip6_onlink().

[deliverable/linux.git] / include / net / addrconf.h

diff --git a/include/net/addrconf.h b/include/net/addrconf.h
index d89b0bc7ab75015cf36101ca8628e889b39ae77c..bdcc863a60a4cf5b485c1e93dc7079020829febb 100644 (file)
--- a/include/net/addrconf.h
+++ b/include/net/addrconf.h
@@ -71,6 +71,10 @@ extern int                   ipv6_chk_addr(struct net *net,
 extern int                     ipv6_chk_home_addr(struct net *net,
                                                   struct in6_addr *addr);
 #endif
+
+extern int                     ipv6_chk_prefix(struct in6_addr *addr,
+                                               struct net_device *dev);
+
 extern struct inet6_ifaddr      *ipv6_get_ifaddr(struct net *net,
                                                 struct in6_addr *addr,
                                                 struct net_device *dev,