1 files changed, 1 insertions, 0 deletions
diff --git a/proto.h b/proto.h
index e7d84ac..7210f48 100644
--- a/proto.h
+++ b/proto.h
@@ -36,6 +36,7 @@ enum {
 	PROTO_FLAG_NODEV = (1 << 1),
 	PROTO_FLAG_INIT_AVAILABLE = (1 << 2),
 	PROTO_FLAG_RENEW_AVAILABLE = (1 << 3),
+	PROTO_FLAG_FORCE_LINK_DEFAULT = (1 << 4),
 };
 
 struct interface_proto_state {