1 files changed, 1 insertions, 0 deletions
diff --git a/device.h b/device.h
index 4ff335d..a6c131a 100644
--- a/device.h
+++ b/device.h
@@ -128,6 +128,7 @@ struct device_user {
 
 struct device_settings {
 	unsigned int flags;
+	unsigned int valid_flags;
 	unsigned int mtu;
 	unsigned int mtu6;
 	unsigned int txqueuelen;