]>
git.ipfire.org Git - thirdparty/openssl.git/blob - crypto/comp/comp_local.h
2 * Copyright 2015-2016 The OpenSSL Project Authors. All Rights Reserved.
4 * Licensed under the Apache License 2.0 (the "License"). You may not use
5 * this file except in compliance with the License. You can obtain a copy
6 * in the file LICENSE in the source distribution or at
7 * https://www.openssl.org/source/license.html
10 struct comp_method_st
{
11 int type
; /* NID for compression library */
12 const char *name
; /* A text string to identify the library */
13 int (*init
) (COMP_CTX
*ctx
);
14 void (*finish
) (COMP_CTX
*ctx
);
15 ossl_ssize_t (*compress
) (COMP_CTX
*ctx
,
16 unsigned char *out
, size_t olen
,
17 unsigned char *in
, size_t ilen
);
18 ossl_ssize_t (*expand
) (COMP_CTX
*ctx
,
19 unsigned char *out
, size_t olen
,
20 unsigned char *in
, size_t ilen
);
24 struct comp_method_st
*meth
;
25 unsigned long compress_in
;
26 unsigned long compress_out
;
27 unsigned long expand_in
;
28 unsigned long expand_out
;