Last change
on this file since 351 was 337, checked in by coas-nagasima, 6 years ago |
ASP3版ECNLを追加
|
-
Property svn:eol-style
set to
native
-
Property svn:mime-type
set to
text/x-chdr;charset=UTF-8
|
File size:
521 bytes
|
Line | |
---|
1 | #ifndef _BYTESWAP_H
|
---|
2 | #define _BYTESWAP_H
|
---|
3 |
|
---|
4 | #include <features.h>
|
---|
5 | #include <stdint.h>
|
---|
6 |
|
---|
7 | static __inline uint16_t __bswap_16(uint16_t __x)
|
---|
8 | {
|
---|
9 | return (__x<<8) | (__x>>8);
|
---|
10 | }
|
---|
11 |
|
---|
12 | static __inline uint32_t __bswap_32(uint32_t __x)
|
---|
13 | {
|
---|
14 | return (__x>>24) | ((__x>>8)&0xff00) | ((__x<<8)&0xff0000) | (__x<<24);
|
---|
15 | }
|
---|
16 |
|
---|
17 | static __inline uint64_t __bswap_64(uint64_t __x)
|
---|
18 | {
|
---|
19 | return ((__bswap_32(__x)+0ULL)<<32) | __bswap_32(__x>>32);
|
---|
20 | }
|
---|
21 |
|
---|
22 | #define bswap_16(x) __bswap_16(x)
|
---|
23 | #define bswap_32(x) __bswap_32(x)
|
---|
24 | #define bswap_64(x) __bswap_64(x)
|
---|
25 |
|
---|
26 | #endif
|
---|
Note:
See
TracBrowser
for help on using the repository browser.