diff options
| author | Meizu OpenSource <patchwork@meizu.com> | 2016-08-15 10:19:42 +0800 |
|---|---|---|
| committer | Meizu OpenSource <patchwork@meizu.com> | 2016-08-15 10:19:42 +0800 |
| commit | d2e1446d81725c351dc73a03b397ce043fb18452 (patch) | |
| tree | 4dbc616b7f92aea39cd697a9084205ddb805e344 /include/linux/bitrev.h | |
first commit
Diffstat (limited to 'include/linux/bitrev.h')
| -rw-r--r-- | include/linux/bitrev.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/include/linux/bitrev.h b/include/linux/bitrev.h new file mode 100644 index 000000000..7ffe03f46 --- /dev/null +++ b/include/linux/bitrev.h @@ -0,0 +1,16 @@ +#ifndef _LINUX_BITREV_H +#define _LINUX_BITREV_H + +#include <linux/types.h> + +extern u8 const byte_rev_table[256]; + +static inline u8 bitrev8(u8 byte) +{ + return byte_rev_table[byte]; +} + +extern u16 bitrev16(u16 in); +extern u32 bitrev32(u32 in); + +#endif /* _LINUX_BITREV_H */ |