--- gforth/engine/atanh.c	1997/05/21 20:40:06	1.1
+++ gforth/engine/atanh.c	2003/03/09 15:17:02	1.4
@@ -1,5 +1,25 @@
 /* replacement for asinh, acosh, and atanh */
 
+/* 
+  Copyright (C) 1996,2000 Free Software Foundation, Inc.
+
+  This file is part of Gforth.
+
+  Gforth 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, USA.
+*/
+
 #include <math.h>
 
 double atanh(double r1)