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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 16:29:52 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 16:29:52 +0000 |
commit | ca67b09c015d4af3ae3cce12aa72e60941dbb8b5 (patch) | |
tree | b7316d7b06c373e08dabb79a2c866c568e08f49e /debian/grub-extras/disabled/gpxe/src/include/gpxe/rotate.h | |
parent | Adding upstream version 2.06. (diff) | |
download | grub2-ca67b09c015d4af3ae3cce12aa72e60941dbb8b5.tar.xz grub2-ca67b09c015d4af3ae3cce12aa72e60941dbb8b5.zip |
Adding debian version 2.06-13+deb12u1.debian/2.06-13+deb12u1debian
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'debian/grub-extras/disabled/gpxe/src/include/gpxe/rotate.h')
-rw-r--r-- | debian/grub-extras/disabled/gpxe/src/include/gpxe/rotate.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/debian/grub-extras/disabled/gpxe/src/include/gpxe/rotate.h b/debian/grub-extras/disabled/gpxe/src/include/gpxe/rotate.h new file mode 100644 index 0000000..0371c57 --- /dev/null +++ b/debian/grub-extras/disabled/gpxe/src/include/gpxe/rotate.h @@ -0,0 +1,29 @@ +#ifndef _GPXE_ROTATE_H +#define _GPXE_ROTATE_H + +/** @file + * + * Bit operations + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <stdint.h> + +static inline uint32_t rol32 ( uint32_t data, unsigned int rotation ) { + return ( ( data << rotation ) | ( data >> ( 32 - rotation ) ) ); +} + +static inline uint32_t ror32 ( uint32_t data, unsigned int rotation ) { + return ( ( data >> rotation ) | ( data << ( 32 - rotation ) ) ); +} + +static inline uint64_t rol64 ( uint64_t data, unsigned int rotation ) { + return ( ( data << rotation ) | ( data >> ( 64 - rotation ) ) ); +} + +static inline uint64_t ror64 ( uint64_t data, unsigned int rotation ) { + return ( ( data >> rotation ) | ( data << ( 64 - rotation ) ) ); +} + +#endif /* _GPXE_ROTATE_H */ |