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extern.h revision 1.4 
      1 /*-
      2  * Copyright (c) 1991, 1993
      3  *	The Regents of the University of California.  All rights reserved.
      4  *
      5  * Redistribution and use in source and binary forms, with or without
      6  * modification, are permitted provided that the following conditions
      7  * are met:
      8  * 1. Redistributions of source code must retain the above copyright
      9  *    notice, this list of conditions and the following disclaimer.
     10  * 2. Redistributions in binary form must reproduce the above copyright
     11  *    notice, this list of conditions and the following disclaimer in the
     12  *    documentation and/or other materials provided with the distribution.
     13  * 3. All advertising materials mentioning features or use of this software
     14  *    must display the following acknowledgement:
     15  *	This product includes software developed by the University of
     16  *	California, Berkeley and its contributors.
     17  * 4. Neither the name of the University nor the names of its contributors
     18  *    may be used to endorse or promote products derived from this software
     19  *    without specific prior written permission.
     20  *
     21  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
     22  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     23  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     24  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
     25  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     26  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     27  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     28  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     29  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     30  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     31  * SUCH DAMAGE.
     32  *
     33  *	@(#)extern.h	8.2 (Berkeley) 4/28/95
     34  */
     35 
     36 extern time_t now;			/* Current time. */
     37 extern char tbuf[1024];			/* Temp buffer for anybody. */
     38 extern int entries;			/* Number of people. */
     39 extern DB *db;				/* Database. */
     40 extern int lflag;
     41 extern int oflag;
     42 extern int gflag;
     43 extern int pplan;
     44 
     45 void	 enter_lastlog __P((PERSON *));
     46 PERSON	*enter_person __P((struct passwd *));
     47 void	 enter_where __P((struct utmp *, PERSON *));
     48 void	 expandusername __P((char *, char *, char *, int));
     49 PERSON	*find_person __P((char *));
     50 int	 hash __P((char *));
     51 void	 lflag_print __P((void));
     52 int	 match __P((struct passwd *, char *));
     53 void	 netfinger __P((char *));
     54 PERSON	*palloc __P((void));
     55 char	*prphone __P((char *));
     56 int	 psort __P((const void *, const void *));
     57 void	 sflag_print __P((void));
     58 PERSON **sort __P((void));
     59