diff --git a/tools/droiddoc/templates-sdk/macros_override.cs b/tools/droiddoc/templates-sdk/macros_override.cs
index 9d146b1..5b92fe3 100644
--- a/tools/droiddoc/templates-sdk/macros_override.cs
+++ b/tools/droiddoc/templates-sdk/macros_override.cs
@@ -35,10 +35,17 @@
   </table>
 <?cs /def ?>
 
-<?cs def:doc_root_override() ?><?cs
-  if:referenceonly
-    ?>https://developer.android.com/<?cs
-  else ?><?cs
-    var:toroot ?><?cs
-  /if ?><?cs
+<?cs
+# Prints a comma separated list of parameters with optional line breaks
+?><?cs
+def:parameter_list(params, linebreaks) ?><?cs
+  each:param = params ?><?cs
+      call:simple_type_link(param.type)?> <?cs
+      var:param.name ?><?cs
+      if: name(param)!=subcount(params)-1
+        ?>, <?cs if:linebreaks
+?>
+                <?cs /if ?><?cs
+      /if ?><?cs
+  /each ?><?cs
 /def ?>
\ No newline at end of file