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/*
* 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 1998-2003 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#ifndef _INET_IPSECAH_H
#define _INET_IPSECAH_H
#pragma ident "%Z%%M% %I% %E% SMI"
#ifdef __cplusplus
extern "C" {
#endif
#ifdef _KERNEL
/* Named Dispatch Parameter Management Structure */
typedef struct ipsecahpparam_s {
uint_t ipsecah_param_min;
uint_t ipsecah_param_max;
uint_t ipsecah_param_value;
char *ipsecah_param_name;
} ipsecahparam_t;
#endif /* _KERNEL */
/*
* For now, only provide "aligned" version of header.
* If aligned version is needed, we'll go with the naming conventions then.
*/
typedef struct ah {
uint8_t ah_nexthdr;
uint8_t ah_length;
uint16_t ah_reserved;
uint32_t ah_spi;
uint32_t ah_replay;
} ah_t;
#define AH_BASELEN 12
#define AH_TOTAL_LEN(ah) (((ah)->ah_length << 2) + AH_BASELEN - \
sizeof ((ah)->ah_replay))
/* "Old" AH, without replay. For 1827-29 compatibility. */
typedef struct ahold {
uint8_t ah_nexthdr;
uint8_t ah_length;
uint16_t ah_reserved;
uint32_t ah_spi;
} ahold_t;
#define AHOLD_BASELEN 8
#define AHOLD_TOTAL_LEN(ah) (((ah)->ah_length << 2) + AH_BASELEN)
#ifdef __cplusplus
}
#endif
#endif /* _INET_IPSECAH_H */
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