/*	$OpenBSD: extern.h,v 1.2 1996/06/23 14:20:18 deraadt Exp $	*/
/*	$NetBSD: extern.h,v 1.5 1995/03/21 09:06:24 cgd Exp $	*/

/*-
 * Copyright (c) 1991, 1993
 *	The Regents of the University of California.  All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. All advertising materials mentioning features or use of this software
 *    must display the following acknowledgement:
 *	This product includes software developed by the University of
 *	California, Berkeley and its contributors.
 * 4. Neither the name of the University nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 *
 *	@(#)extern.h	8.1 (Berkeley) 5/31/93
 */

int	 acccmp __P((const FTSENT *, const FTSENT *));
int	 revacccmp __P((const FTSENT *, const FTSENT *));
int	 modcmp __P((const FTSENT *, const FTSENT *));
int	 revmodcmp __P((const FTSENT *, const FTSENT *));
int	 namecmp __P((const FTSENT *, const FTSENT *));
int	 revnamecmp __P((const FTSENT *, const FTSENT *));
int	 statcmp __P((const FTSENT *, const FTSENT *));
int	 revstatcmp __P((const FTSENT *, const FTSENT *));
int	 sizecmp __P((const FTSENT *, const FTSENT *));
int	 revsizecmp __P((const FTSENT *, const FTSENT *));

char	*flags_to_string __P((u_long, char *));
void	 prcopy __P((char *, char *, int));
void	 printcol __P((DISPLAY *));
void	 printlong __P((DISPLAY *));
void	 printscol __P((DISPLAY *));
void	 usage __P((void));