/*-
 * SPDX-License-Identifier: BSD-3-Clause
 *
 * 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.
 */

#ifndef _EXTERN_H_
#define _EXTERN_H_

extern char tbuf[1024];                 /* Temp buffer for anybody. */
extern int entries;                     /* Number of people. */
extern DB *db;                          /* Database. */
extern int d_first;
extern sa_family_t family;
extern int gflag;
extern int lflag;
extern time_t now;
extern int oflag;
extern int pplan;                       /* don't show .plan/.project */
extern int invoker_root;                /* Invoked by root */

void     enter_lastlog(PERSON *);
PERSON  *enter_person(struct passwd *);
void     enter_where(struct utmpx *, PERSON *);
PERSON  *find_person(char *);
int      hide(struct passwd *);
void     lflag_print(void);
int      match(struct passwd *, const char *);
void     netfinger(char *);
PERSON  *palloc(void);
char    *prphone(char *);
void     sflag_print(void);
int      show_text(const char *, const char *, const char *);

#endif /* !_EXTERN_H_ */