X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fcomponents%2Fng_kernel%2FnUri.mli;h=323da90c3b60941e57c582637565be56996289cb;hb=72a3999ca5a4a2168753c272063ea6530dc963bd;hp=d0dcb723a2c95903b7743beebe9fca6c6c7c9aa9;hpb=813025418906707f7bbbf43732fc0e8d5cfc6943;p=helm.git

diff --git a/helm/software/components/ng_kernel/nUri.mli b/helm/software/components/ng_kernel/nUri.mli
index d0dcb723a..323da90c3 100644
--- a/helm/software/components/ng_kernel/nUri.mli
+++ b/helm/software/components/ng_kernel/nUri.mli
@@ -1,7 +1,23 @@
+(*
+    ||M||  This file is part of HELM, an Hypertextual, Electronic        
+    ||A||  Library of Mathematics, developed at the Computer Science     
+    ||T||  Department, University of Bologna, Italy.                     
+    ||I||                                                                
+    ||T||  HELM is free software; you can redistribute it and/or         
+    ||A||  modify it under the terms of the GNU General Public License   
+    \   /  version 2 or (at your option) any later version.      
+     \ /   This software is distributed as is, NO WARRANTY.     
+      V_______________________________________________________________ *)
+
+(* $Id$ *)
+
 type uri
 
 val string_of_uri: uri -> string
+val name_of_uri: uri -> string
 val uri_of_string: string -> uri
 val eq: uri -> uri -> bool
+val compare: uri -> uri -> int
 
 module UriHash: Hashtbl.S with type key = uri
+module UriMap: Map.S with type key = uri