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      1 /*	$NetBSD: extern.h,v 1.10 2006/01/04 01:17:54 perry Exp $	*/
      2 
      3 /*-
      4  * Copyright (c) 1991, 1993
      5  *	The Regents of the University of California.  All rights reserved.
      6  *
      7  * Redistribution and use in source and binary forms, with or without
      8  * modification, are permitted provided that the following conditions
      9  * are met:
     10  * 1. Redistributions of source code must retain the above copyright
     11  *    notice, this list of conditions and the following disclaimer.
     12  * 2. Redistributions in binary form must reproduce the above copyright
     13  *    notice, this list of conditions and the following disclaimer in the
     14  *    documentation and/or other materials provided with the distribution.
     15  * 3. Neither the name of the University nor the names of its contributors
     16  *    may be used to endorse or promote products derived from this software
     17  *    without specific prior written permission.
     18  *
     19  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
     20  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     21  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     22  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
     23  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     24  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     25  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     26  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     27  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     28  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     29  * SUCH DAMAGE.
     30  *
     31  *	@(#)extern.h	8.2 (Berkeley) 4/28/95
     32  */
     33 
     34 extern time_t now;			/* Current time. */
     35 extern char tbuf[1024];			/* Temp buffer for anybody. */
     36 extern int entries;			/* Number of people. */
     37 extern DB *db;				/* Database. */
     38 extern int lflag;
     39 extern int oflag;
     40 extern int gflag;
     41 extern int eightflag;
     42 extern int pplan;
     43 
     44 void	 enter_lastlog(PERSON *);
     45 PERSON	*enter_person(struct passwd *);
     46 void	 enter_where(struct utmpentry *, PERSON *);
     47 void	 expandusername(const char *, const char *, char *, int);
     48 PERSON	*find_person(char *);
     49 int	 hash(char *);
     50 void	 lflag_print(void);
     51 int	 match(struct passwd *, char *);
     52 void	 netfinger(char *);
     53 PERSON	*palloc(void);
     54 char	*prphone(char *);
     55 int	 psort(const void *, const void *);
     56 void	 sflag_print(void);
     57 PERSON **sort(void);
     58