X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Focaml%2Fmathql_interpreter%2Funion.mli;h=6890bdb0c88f197a16edde3c2864a7b7102d695e;hb=b1fb6b8e1767d775bc452303629e95941d142bea;hp=6444b33d28c8646a02219df82fc952d0cffa7241;hpb=6a1d05b388683befc860b48b4f2bbaf42f58a112;p=helm.git

diff --git a/helm/ocaml/mathql_interpreter/union.mli b/helm/ocaml/mathql_interpreter/union.mli
index 6444b33d2..6890bdb0c 100644
--- a/helm/ocaml/mathql_interpreter/union.mli
+++ b/helm/ocaml/mathql_interpreter/union.mli
@@ -1 +1,27 @@
-val union_ex : string list list -> string list list -> string list list
+(* Copyright (C) 2000, HELM Team.
+ * 
+ * This file is part of HELM, an Hypertextual, Electronic
+ * Library of Mathematics, developed at the Computer Science
+ * Department, University of Bologna, Italy.
+ * 
+ * HELM is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ * 
+ * HELM is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with HELM; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+ * MA  02111-1307, USA.
+ * 
+ * For details, see the HELM World-Wide-Web page,
+ * http://cs.unibo.it/helm/.
+ *)
+
+val union_ex :
+MathQL.result -> MathQL.result -> MathQL.result