/*      $OpenBSD: chpass.h,v 1.12 2024/10/22 22:15:38 jsg Exp $ */
/*      $NetBSD: chpass.h,v 1.4 1996/05/15 21:50:44 jtc Exp $   */

/*
 * Copyright (c) 1988, 1993, 1994
 *      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.
 *
 *      @(#)chpass.h    8.4 (Berkeley) 4/2/94
 */

struct passwd;

typedef struct _entry {
        char *prompt;
        int (*func)(char *, struct passwd *, struct _entry *);
        int restricted, len;
        char *except, *save;
} ENTRY;

/* Field numbers. */
#define E_BPHONE        8
#define E_HPHONE        9
#define E_LOCATE        10
#define E_NAME          7
#define E_SHELL         12

/* edit() return values. */
#define EDIT_OK         0
#define EDIT_NOCHANGE   1
#define EDIT_ERROR      -1

extern ENTRY list[];
extern uid_t uid;

int      atot(char *, time_t *);
void     display(char *, int, struct passwd *);
int      edit(char *, struct passwd *);
int      ok_shell(char *, char **);
int      p_change(char *, struct passwd *, ENTRY *);
int      p_class(char *, struct passwd *, ENTRY *);
int      p_expire(char *, struct passwd *, ENTRY *);
int      p_gecos(char *, struct passwd *, ENTRY *);
int      p_gid(char *, struct passwd *, ENTRY *);
int      p_hdir(char *, struct passwd *, ENTRY *);
int      p_login(char *, struct passwd *, ENTRY *);
int      p_passwd(char *, struct passwd *, ENTRY *);
int      p_shell(char *, struct passwd *, ENTRY *);
int      p_uid(char *, struct passwd *, ENTRY *);
char    *ttoa(char *, size_t, time_t);
int      verify(char *, struct passwd *);