X-Git-Url: http://git.annexia.org/?p=libguestfs.git;a=blobdiff_plain;f=generator%2Fgenerator_utils.ml;h=425a57941f8e4668715d4dc876290152da6af9e9;hp=b7401db02adf3dec75fff060d230ca16c17bbcec;hb=428a45c3e15f03e9861e1b551e1ae8da821dba5f;hpb=0003ea2c3dbaa7e22f4f616539136821d80694b8

diff --git a/generator/generator_utils.ml b/generator/generator_utils.ml
index b7401db..425a579 100644
--- a/generator/generator_utils.ml
+++ b/generator/generator_utils.ml
@@ -83,8 +83,8 @@ let rstructs_used_by functions =
   in
 
   List.iter (
-    fun (_, style, _, _, _, _, _) ->
-      match fst style with
+    fun (_, (ret, _, _), _, _, _, _, _) ->
+      match ret with
       | RStruct (_, structname) -> update structname RStructOnly
       | RStructList (_, structname) -> update structname RStructListOnly
       | _ -> ()
@@ -305,3 +305,12 @@ let pod2text ~width name longdesc =
 
 (* Compare two actions (for sorting). *)
 let action_compare (n1,_,_,_,_,_,_) (n2,_,_,_,_,_,_) = compare n1 n2
+
+let chars c n =
+  let str = String.create n in
+  for i = 0 to n-1 do
+    String.unsafe_set str i c
+  done;
+  str
+
+let spaces n = chars ' ' n