1 files changed, 9 insertions, 0 deletions

diff --git a/include/linux/netlink.h b/include/linux/netlink.h
index c724c9d4984a..36a40449f9f1 100644
--- a/include/linux/netlink.h
+++ b/include/linux/netlink.h
@@ -90,6 +90,15 @@ struct nlmsgerr
         struct nlmsghdr msg;
 };
 
+#define NETLINK_ADD_MEMBERSHIP  1
+#define NETLINK_DROP_MEMBERSHIP 2
+#define NETLINK_PKTINFO         3
+
+struct nl_pktinfo
+{
+        __u32   group;
+};
+
 #define NET_MAJOR 36            /* Major 36 is reserved for networking                                          */
 
 enum {