blob: e885231ae510a1487263cbdfe2cb548d7f5318a1 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
|
/* compress.h -- Wrappers for compression and decompression with zlib.
Copyright (C) 2017 Jakob Kreuze, All Rights Reserved.
This file is part of Nekopack.
Nekopack is free software: you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the
Free Software Foundation, either version 3 of the License, or (at
your option) any later version.
Nekopack is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License
along with Nekopack. If not, see <http://www.gnu.org/licenses/>. */
#pragma once
#include "io.h"
/* Inflates `len` bytes from the current position of `s` to a new stream
structure of size `decompressed_len` bytes. Stream inflation will not
work if `decompressed_len` does not represent the actual size of the
original data. */
struct stream *stream_inflate(struct stream *s, size_t len,
size_t decompressed_len);
/* Deflates `len` bytes from the current position of `s` to a new stream
structure, where the `len` member represents the decompressed size. */
struct stream *stream_deflate(struct stream *s, size_t len);
|
