X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2FgTopLevel%2FproofEngineStructuralRules.mli;h=32ba812ace93f5de25ea1e688bc3c3a305a28d1a;hb=8b9c9eae1f9da8908ede64b37f04bb7d9e476f7a;hp=f6ee6a529ec4df3e622447c82822a63d536c986c;hpb=4720c6af414c4a834a994fdb404fda2d0c04fc03;p=helm.git

diff --git a/helm/gTopLevel/proofEngineStructuralRules.mli b/helm/gTopLevel/proofEngineStructuralRules.mli
index f6ee6a529..32ba812ac 100644
--- a/helm/gTopLevel/proofEngineStructuralRules.mli
+++ b/helm/gTopLevel/proofEngineStructuralRules.mli
@@ -1,2 +1,27 @@
+(* Copyright (C) 2002, 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 clearbody: hyp: Cic.hypothesis -> ProofEngineTypes.tactic
 val clear: hyp: Cic.hypothesis -> ProofEngineTypes.tactic