1/*	$FreeBSD$	*/
2/*	$OpenBSD: xform.h,v 1.8 2001/08/28 12:20:43 ben Exp $	*/
3
4/*-
5 * The author of this code is Angelos D. Keromytis (angelos@cis.upenn.edu)
6 *
7 * This code was written by Angelos D. Keromytis in Athens, Greece, in
8 * February 2000. Network Security Technologies Inc. (NSTI) kindly
9 * supported the development of this code.
10 *
11 * Copyright (c) 2000 Angelos D. Keromytis
12 * Copyright (c) 2014 The FreeBSD Foundation
13 * All rights reserved.
14 *
15 * Portions of this software were developed by John-Mark Gurney
16 * under sponsorship of the FreeBSD Foundation and
17 * Rubicon Communications, LLC (Netgate).
18 *
19 * Permission to use, copy, and modify this software without fee
20 * is hereby granted, provided that this entire notice is included in
21 * all source code copies of any software which is or includes a copy or
22 * modification of this software.
23 *
24 * THIS SOFTWARE IS BEING PROVIDED "AS IS", WITHOUT ANY EXPRESS OR
25 * IMPLIED WARRANTY. IN PARTICULAR, NONE OF THE AUTHORS MAKES ANY
26 * REPRESENTATION OR WARRANTY OF ANY KIND CONCERNING THE
27 * MERCHANTABILITY OF THIS SOFTWARE OR ITS FITNESS FOR ANY PARTICULAR
28 * PURPOSE.
29 */
30
31#ifndef _CRYPTO_XFORM_COMP_H_
32#define _CRYPTO_XFORM_COMP_H_
33
34#include <sys/malloc.h>
35#include <sys/errno.h>
36
37#include <opencrypto/deflate.h>
38#include <opencrypto/cryptodev.h>
39
40/* Declarations */
41struct comp_algo {
42	int type;
43	char *name;
44	size_t minlen;
45	uint32_t (*compress) (uint8_t *, uint32_t, uint8_t **);
46	uint32_t (*decompress) (uint8_t *, uint32_t, uint8_t **);
47};
48
49extern struct comp_algo comp_algo_deflate;
50
51#endif /* _CRYPTO_XFORM_COMP_H_ */
52