/*
 * CDDL HEADER START
 *
 * The contents of this file are subject to the terms of the
 * Common Development and Distribution License, Version 1.0 only
 * (the "License").  You may not use this file except in compliance
 * with the License.
 *
 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
 * or http://www.opensolaris.org/os/licensing.
 * See the License for the specific language governing permissions
 * and limitations under the License.
 *
 * When distributing Covered Code, include this CDDL HEADER in each
 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
 * If applicable, add the following below this CDDL HEADER, with the
 * fields enclosed by brackets "[]" replaced with your own identifying
 * information: Portions Copyright [yyyy] [name of copyright owner]
 *
 * CDDL HEADER END
 */
/*      Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
/*        All Rights Reserved   */


/*
 * Copyright (c) 1999, by Sun Microsystems, Inc.
 * All rights reserved.
 */

/* This is a private header file.                               */

#ifndef _LIBMAIL_H
#define _LIBMAIL_H

#include <stdio.h>
#include <maillock.h>
#include "s_string.h"

#ifndef MFMODE
#define MFMODE          0660            /* create mode for `/var/mail' files */
#endif
#ifdef  FILENAME_MAX
#define MAXFILENAME     FILENAME_MAX    /* max length of a filename */
#else
#define MAXFILENAME     512             /* max length of a filename */
#endif

/* The following typedefs must be used in SVR4 */
#ifdef SVR3
typedef int mode_t;
#else
# include <sys/types.h>
#endif

#if defined(__STDC__) || defined(__cplusplus)
extern  string *abspath(char *path, char *dot, string *to);
extern  int casncmp(char *s1, char *s2, ssize_t n);
extern  int copystream(FILE *infp, FILE *outfp);
extern  int delempty(mode_t m, char *mailname);
extern  char *maildomain(void);
extern  void notify(char *user, char *msg, int check_mesg_y, char *etcdir);
extern  int pclosevp(FILE *fp);
extern  FILE *popenvp(char *file, char **argv, char *mode, int resetid);
extern  char **setup_exec(char *s);
extern  char *skipspace(char *p);
extern  int substr(char *string1, char *string2);
extern  void strmove(char *from, char *to);
extern  pid_t systemvp(char *file, char **argv, int resetid);
extern  void trimnl(char *s);
extern  char *Xgetenv(char *env);
extern  char *xgetenv(char *env);
extern  int xsetenv(char *file);
#else
extern  string *abspath();
extern  int casncmp();
extern  int copystream();
extern  int delempty();
extern  char *maildomain();
extern  void notify();
extern  int pclosevp();
extern  FILE *popenvp();
extern  char **setup_exec();
extern  char *skipspace();
extern  void strmove();
extern  int substr();
extern  pid_t systemvp();
extern  void trimnl();
extern  char *Xgetenv();
extern  char *xgetenv();
extern  int xsetenv();
#endif

#endif /* _LIBMAIL_H */