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