/*      $NetBSD: key_var.h,v 1.6 2022/08/09 08:03:22 knakahara Exp $    */
/*      $FreeBSD: key_var.h,v 1.1.4.1 2003/01/24 05:11:36 sam Exp $     */
/*      $KAME: key_var.h,v 1.11 2001/09/12 23:05:07 sakane Exp $        */

/*
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
* 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 project 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 PROJECT 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 PROJECT 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 _NETIPSEC_KEY_VAR_H_
#define _NETIPSEC_KEY_VAR_H_

/* sysctl */
#define KEYCTL_DEBUG_LEVEL              1
#define KEYCTL_SPI_TRY                  2
#define KEYCTL_SPI_MIN_VALUE            3
#define KEYCTL_SPI_MAX_VALUE            4
#define KEYCTL_RANDOM_INT               5
#define KEYCTL_LARVAL_LIFETIME          6
#define KEYCTL_BLOCKACQ_COUNT           7
#define KEYCTL_BLOCKACQ_LIFETIME        8
#define KEYCTL_ESP_KEYMIN               9
#define KEYCTL_ESP_AUTH                 10
#define KEYCTL_AH_KEYMIN                11
#define KEYCTL_PREFERED_OLDSA           12
#define KEYCTL_DUMPSA                   13
#define KEYCTL_DUMPSP                   14
#define KEYCTL_ALLOW_DIFFERENT_IDTYPE   15
#define KEYCTL_MAXID                    16

#ifdef _KERNEL
#define _ARRAYLEN(p) (sizeof(p)/sizeof(p[0]))
#define _KEYLEN(key) ((u_int)((key)->sadb_key_bits >> 3))
#define _KEYBITS(key) ((u_int)((key)->sadb_key_bits))
#define _KEYBUF(key) ((u_int8_t *)((u_int8_t*)(key) + sizeof(struct sadb_key)))
#endif /*_KERNEL*/

#endif /* !_NETIPSEC_KEY_VAR_H_ */