--- gforth/Attic/envos.fs	1997/09/01 23:07:07	1.1
+++ gforth/Attic/envos.fs	2000/09/23 15:05:59	1.4
@@ -1,5 +1,25 @@
 \ envos.fs set os-specific environmental queries 	07jul97jaw
 
+\ Copyright (C) 1997,1999 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., 675 Mass Ave, Cambridge, MA 02139, USA.
+
 get-current environment-wordlist set-current
-: os-class s" unix" ;
+: os-class ( -- c-addr u ) \ gforth-environment
+    \G Counted string representing a description of the host operating system.
+    s" unix" ;
 set-current