diff options
Diffstat (limited to 'gpxe/src/include/gpxe/rotate.h')
-rw-r--r-- | gpxe/src/include/gpxe/rotate.h | 29 |
1 files changed, 0 insertions, 29 deletions
diff --git a/gpxe/src/include/gpxe/rotate.h b/gpxe/src/include/gpxe/rotate.h deleted file mode 100644 index 0371c578..00000000 --- a/gpxe/src/include/gpxe/rotate.h +++ /dev/null @@ -1,29 +0,0 @@ -#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 */ |