summaryrefslogtreecommitdiff
path: root/tools/include/tools/endian.h
blob: c67888fd427ec800b7095c1c4237a810d40861b5 (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
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _TOOLS_ENDIAN_H
#define _TOOLS_ENDIAN_H

#include <byteswap.h>

#if __BYTE_ORDER == __LITTLE_ENDIAN

#ifndef htole16
#define htole16(x) (x)
#endif
#ifndef htole32
#define htole32(x) (x)
#endif
#ifndef htole64
#define htole64(x) (x)
#endif

#ifndef le16toh
#define le16toh(x) (x)
#endif

#ifndef le32toh
#define le32toh(x) (x)
#endif

#ifndef le64toh
#define le64toh(x) (x)
#endif

#else /* __BYTE_ORDER */

#ifndef htole16
#define htole16(x) __bswap_16(x)
#endif
#ifndef htole32
#define htole32(x) __bswap_32(x)
#endif
#ifndef htole64
#define htole64(x) __bswap_64(x)
#endif

#ifndef le16toh
#define le16toh(x) __bswap_16(x)
#endif

#ifndef le32toh
#define le32toh(x) __bswap_32(x)
#endif

#ifndef le64toh
#define le64toh(x) __bswap_64(x)
#endif

#endif

#endif /* _TOOLS_ENDIAN_H */