/* RotateDefs.h -- Rotate functions | |
2009-02-07 : Igor Pavlov : Public domain */ | |
#ifndef __ROTATE_DEFS_H | |
#define __ROTATE_DEFS_H | |
#ifdef _MSC_VER | |
#include <stdlib.h> | |
#define rotlFixed(x, n) _rotl((x), (n)) | |
#define rotrFixed(x, n) _rotr((x), (n)) | |
#else | |
#define rotlFixed(x, n) (((x) << (n)) | ((x) >> (32 - (n)))) | |
#define rotrFixed(x, n) (((x) >> (n)) | ((x) << (32 - (n)))) | |
#endif | |
#endif |