1/* 2 * SPDX-License-Identifier: GPL-2.0+ 3 * 4 * Based on bitrev from the Linux kernel, by Akinobu Mita 5 */ 6 7#ifndef _LINUX_BITREV_H 8#define _LINUX_BITREV_H 9 10#include <linux/types.h> 11 12extern u8 const byte_rev_table[256]; 13 14static inline u8 bitrev8(u8 byte) 15{ 16 return byte_rev_table[byte]; 17} 18 19u16 bitrev16(u16 in); 20u32 bitrev32(u32 in); 21 22#endif /* _LINUX_BITREV_H */ 23