- modified the comment blocks so the copyright message no longer appears in

[ginac.git] / ginac / mul.h

diff --git a/ginac/mul.h b/ginac/mul.h
index 6f951c9ae923d43550b752178dc198092d5f3f4d..46b3791e40c3243e72726002ceba69b1833b59b4 100644 (file)
--- a/ginac/mul.h
+++ b/ginac/mul.h
@@ -2,12 +2,28 @@
  *
  *  Interface to GiNaC's products of expressions. */
 
-#ifndef _MUL_H_
-#define _MUL_H_
+/*
+ *  GiNaC Copyright (C) 1999 Johannes Gutenberg University Mainz, Germany
+ *
+ *  This program 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.
+ *
+ *  This program 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 this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
 
-class mul;
+#ifndef __GINAC_MUL_H__
+#define __GINAC_MUL_H__
 
-#include "expairseq.h"
+#include <ginac/expairseq.h>
 
 /** Product of expressions. */
 class mul : public expairseq
@@ -99,5 +115,4 @@ extern type_info const & typeid_mul;
 
 #define ex_to_mul(X) static_cast<mul const &>(*(X).bp)
 
-#endif // ndef _MUL_H_
-
+#endif // ndef __GINAC_MUL_H__