1/*
2 * Author: Tatu Ylonen <ylo@cs.hut.fi>
3 * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
4 * All rights reserved
5 * Interface to packet compression for ssh.
6 *
7 * As far as I am concerned, the code I have written for this software
8 * can be used freely for any purpose. Any derived versions of this
9 * software must be clearly marked as such, and if the derived work is
10 * incompatible with the protocol description in the RFC file, it must be
11 * called by a name other than "ssh" or "Secure Shell".
12 */
13
| 1/*
2 * Author: Tatu Ylonen <ylo@cs.hut.fi>
3 * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
4 * All rights reserved
5 * Interface to packet compression for ssh.
6 *
7 * As far as I am concerned, the code I have written for this software
8 * can be used freely for any purpose. Any derived versions of this
9 * software must be clearly marked as such, and if the derived work is
10 * incompatible with the protocol description in the RFC file, it must be
11 * called by a name other than "ssh" or "Secure Shell".
12 */
13
|
14/* RCSID("$OpenBSD: compress.h,v 1.6 2000/09/07 20:27:50 deraadt Exp $"); */
| 14/* RCSID("$OpenBSD: compress.h,v 1.8 2001/04/05 10:39:02 markus Exp $"); */
|
15
16#ifndef COMPRESS_H
17#define COMPRESS_H
18
19/*
20 * Initializes compression; level is compression level from 1 to 9 (as in
21 * gzip).
22 */
| 15
16#ifndef COMPRESS_H
17#define COMPRESS_H
18
19/*
20 * Initializes compression; level is compression level from 1 to 9 (as in
21 * gzip).
22 */
|
23void buffer_compress_init(int level);
| 23void buffer_compress_init_send(int level);
24void buffer_compress_init_recv(void);
|
24
25/* Frees any data structures allocated by buffer_compress_init. */
| 25
26/* Frees any data structures allocated by buffer_compress_init. */
|
26void buffer_compress_uninit();
| 27void buffer_compress_uninit(void);
|
27
28/*
29 * Compresses the contents of input_buffer into output_buffer. All packets
30 * compressed using this function will form a single compressed data stream;
31 * however, data will be flushed at the end of every call so that each
32 * output_buffer can be decompressed independently (but in the appropriate
33 * order since they together form a single compression stream) by the
34 * receiver. This appends the compressed data to the output buffer.
--- 14 unchanged lines hidden --- | 28
29/*
30 * Compresses the contents of input_buffer into output_buffer. All packets
31 * compressed using this function will form a single compressed data stream;
32 * however, data will be flushed at the end of every call so that each
33 * output_buffer can be decompressed independently (but in the appropriate
34 * order since they together form a single compression stream) by the
35 * receiver. This appends the compressed data to the output buffer.
--- 14 unchanged lines hidden --- |