Index: luv-0.5.12/src/c/luv_c_type_descriptions.ml
--- luv-0.5.12/src/c/luv_c_type_descriptions.ml.orig
+++ luv-0.5.12/src/c/luv_c_type_descriptions.ml
@@ -736,8 +736,8 @@ struct
         let canonname = constant "AI_CANONNAME" int
         let numerichost = constant "AI_NUMERICHOST" int
         let numericserv = constant "AI_NUMERICSERV" int
-        let v4mapped = constant "AI_V4MAPPED" int
-        let all = constant "AI_ALL" int
+        let v4mapped = constant "0" int
+        let all = constant "0" int
         let addrconfig = constant "AI_ADDRCONFIG" int
       end
     end
