summaryrefslogtreecommitdiff
path: root/include/linux/bitrev.h
blob: 6876e1b2ec964772dfe039c05cc15bd20d05a4fe (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
/*
 * SPDX-License-Identifier:	GPL-2.0+
 *
 * Based on bitrev from the Linux kernel, by Akinobu Mita
 */

#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];
}

u16 bitrev16(u16 in);
u32 bitrev32(u32 in);

#endif /* _LINUX_BITREV_H */