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
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
|
/*
* Copyright (C) 2003-2015 The Music Player Daemon Project
* http://www.musicpd.org
*
* This program 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 2 of the License, or
* (at your option) any later version.
*
* This program 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 this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#ifndef MPD_BYTE_REVERSE_HXX
#define MPD_BYTE_REVERSE_HXX
#include <stdint.h>
#include <stddef.h>
/**
* Reverse the bytes in each 16 bit "frame". This function can be
* used for in-place operation.
*/
void
reverse_bytes_16(uint16_t *dest, const uint16_t *src, const uint16_t *src_end);
/**
* Reverse the bytes in each 32 bit "frame". This function can be
* used for in-place operation.
*/
void
reverse_bytes_32(uint32_t *dest, const uint32_t *src, const uint32_t *src_end);
/**
* Reverse the bytes in each 64 bit "frame". This function can be
* used for in-place operation.
*/
void
reverse_bytes_64(uint64_t *dest, const uint64_t *src, const uint64_t *src_end);
/**
* Reverse the bytes in each "frame". This function cannot be used
* for in-place operation.
*/
void
reverse_bytes(uint8_t *dest, const uint8_t *src, const uint8_t *src_end,
size_t frame_size);
#endif
|
