1 files changed, 2 insertions, 1 deletions
diff --git a/rr.h b/rr.h
index 465c328..6521961 100644
--- a/rr.h
+++ b/rr.h
@@ -22,7 +22,8 @@ enum {
 
 enum {
     FLX_DNS_CLASS_IN = 0x01,
-    FLX_DNS_CACHE_FLUSH = 0x8000
+    FLX_DNS_CACHE_FLUSH = 0x8000,
+    FLX_DNS_UNICAST_RESPONSE = 0x8000
 };
 
 #define FLX_DEFAULT_TTL (120*60)