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| author | fishsoupisgood <github@madingley.org> | 2019-04-29 01:17:54 +0100 |
|---|---|---|
| committer | fishsoupisgood <github@madingley.org> | 2019-05-27 03:43:43 +0100 |
| commit | 3f2546b2ef55b661fd8dd69682b38992225e86f6 (patch) | |
| tree | 65ca85f13617aee1dce474596800950f266a456c /roms/u-boot/include/linux/bitrev.h | |
| download | qemu-master.tar.gz qemu-master.tar.bz2 qemu-master.zip | |
Diffstat (limited to 'roms/u-boot/include/linux/bitrev.h')
| -rw-r--r-- | roms/u-boot/include/linux/bitrev.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/roms/u-boot/include/linux/bitrev.h b/roms/u-boot/include/linux/bitrev.h new file mode 100644 index 00000000..6876e1b2 --- /dev/null +++ b/roms/u-boot/include/linux/bitrev.h @@ -0,0 +1,22 @@ +/* + * 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 */ |