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 */
41 struct 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
49 extern struct comp_algo comp_algo_deflate;
50
51 #endif /* _CRYPTO_XFORM_COMP_H_ */
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