/*
 *****************************************************************************
 *
 * File:    fwknopd.h
 *
 * Author:  Damien S. Stuart (dstuart@dstuart.org)
 *          Michael Rash (mbr@cipherdyne.org)
 *
 * Purpose: Header file for fwknopd server program.
 *
 * Copyright 2010 Damien Stuart (dstuart@dstuart.org)
 *
 *  License (GNU Public License):
 *
 *  This program is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU General Public License
 *  as published by the Free Software Foundation; either version 2
 *  of the License, or (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
 *  USA
 *
 *****************************************************************************
*/
#ifndef FWKNOPD_H
#define FWKNOPD_H

#include "fwknopd_common.h"

#include <sys/file.h>
#include <sys/fcntl.h>

#if HAVE_LOCALE_H
  #include <locale.h>
#endif

/* If the flock flags are not defined at this point, we take the liberty
 * of defining them here.
*/
#ifndef LOCK_SH
  #define   LOCK_SH        0x01      /* shared file lock */
#endif
#ifndef LOCK_EX
  #define   LOCK_EX        0x02      /* exclusive file lock */
#endif
#ifndef LOCK_NB
  #define   LOCK_NB        0x04      /* do not block when locking */
#endif
#ifndef LOCK_UN
  #define   LOCK_UN        0x08      /* unlock file */
#endif

/* Used by the get_user_pw function.
*/
#define CRYPT_OP_ENCRYPT 1
#define CRYPT_OP_DECRYPT 2

#define PID_BUFLEN 7

#endif  /* FWKNOPD_H */