2 * Replacement for the strerror() function.
3 * Copyright (c) 1995-1998 Markku Rossi.
5 * Author: Markku Rossi <mtr@iki.fi>
9 * This file is part of GNU enscript.
11 * This program is free software; you can redistribute it and/or modify
12 * it under the terms of the GNU General Public License as published by
13 * the Free Software Foundation; either version 2, or (at your option)
16 * This program is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 * GNU General Public License for more details.
21 * You should have received a copy of the GNU General Public License
22 * along with this program; see the file COPYING. If not, write to
23 * the Free Software Foundation, 51 Franklin Street, Fifth Floor,
24 * Boston, MA 02110-1301, USA.
27 extern char *sys_errlist[];
34 if (errnum < 0 || errnum >= sys_nerr)
35 return "unknown error";
37 return sys_errlist[errnum];