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/* $OpenBSD: extern.h,v 1.6 2003/06/03 02:56:08 millert 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. 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 8.2 (Berkeley) 4/28/95
*/
extern time_t now; /* Current time. */
extern char tbuf[1024]; /* Temp buffer for anybody. */
extern int entries; /* Number of people. */
extern int lflag;
extern int oflag;
extern int pplan;
int demi_print(char *, int);
void enter_lastlog(PERSON *);
PERSON *enter_person(struct passwd *);
void enter_where(struct utmp *, PERSON *);
void expandusername(char *, char *, char *, int);
PERSON *find_person(char *);
int hash(char *);
void lflag_print(void);
void loginlist(void);
void lprint(PERSON *);
int match(struct passwd *, char *);
void netfinger(char *);
PERSON *palloc(void);
char *prphone(char *);
int psort(const void *, const void *);
void sflag_print(void);
int show_text(char *, char *, char *);
PERSON **sort(void);
void stimeprint(WHERE *);
char *vs(char *);
void userlist(int, char **);
void vputc(int);
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