/*
 * Copyright (C) 2002 Alan Robertson <alanr@unix.sh>
 * This software licensed under the GNU LGPL.
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of version 2.1 of the GNU Lesser General Public
 * License as published by the Free Software Foundation.
 * 
 * This library 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
 * Lesser General Public License for more details.
 * 
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, see <http://www.gnu.org/licenses/>
 *
 */
#include <lha_internal.h>
#include <errno.h>
#include <stdio.h>
extern const char *	sys_err[];
extern int	sys_nerr;
char *
strerror(int errnum)
{
	static	char  whaterr[32];

	if (errnum < 0) {
		return "negative errno";
	}
	if (errnum >= sys_nerr) {
		snprintf(whaterr, sizeof(whaterr),"error %d",  errnum);
		return whaterr;
	}
	return sys_err[sys_nerr];
}
