1/*	$NetBSD: device.cpp,v 1.1.1.1 2016/01/13 18:41:48 christos Exp $	*/
2
3// -*- C++ -*-
4/* Copyright (C) 1989, 1990, 1991, 1992 Free Software Foundation, Inc.
5     Written by James Clark (jjc@jclark.com)
6
7This file is part of groff.
8
9groff is free software; you can redistribute it and/or modify it under
10the terms of the GNU General Public License as published by the Free
11Software Foundation; either version 2, or (at your option) any later
12version.
13
14groff is distributed in the hope that it will be useful, but WITHOUT ANY
15WARRANTY; without even the implied warranty of MERCHANTABILITY or
16FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
17for more details.
18
19You should have received a copy of the GNU General Public License along
20with groff; see the file COPYING.  If not, write to the Free Software
21Foundation, 51 Franklin St - Fifth Floor, Boston, MA 02110-1301, USA. */
22
23#include <stdlib.h>
24#include "device.h"
25#include "defs.h"
26
27const char *device = DEVICE;
28
29struct device_init {
30  device_init();
31} _device_init;
32
33device_init::device_init()
34{
35  char *tem = getenv("GROFF_TYPESETTER");
36  if (tem)
37    device = tem;
38}
39