#pragma once

#include <stdint.h>

#define BIT(n) (1L<<n)

union bits32
{
	int32_t		i32;
	uint32_t	ui32;
	float		f32;
	int16_t		i16[2];
	uint16_t	ui16[2];
	int8_t		i8[4];
	uint8_t		ui8[4];
};

union bits64
{
	int64_t	i64;
	int32_t	i32[2];
	float	f32[2];
	int16_t	i16[4];
	int8_t	i8[8];
};

typedef union bits32 BITS32;
typedef union bits64 BITS64;

typedef BITS32 bits32_t;
typedef BITS64 bits64_t;


static inline int32_t rol32(int32_t i,uint8_t n)
{
	return (i << n) | (i >> (32 - n));
};
static inline int32_t ror32(int32_t i,uint8_t n)
{
	return (i >> n) | (i << (32 - n));
};

static inline int16_t rol16(int16_t i,uint8_t n)
{
	return (i << n) | (i >> (16 - n));
};
static inline int16_t ror16(int16_t i,uint8_t n)
{
	return (i >> n) | (i << (16 - n));
};

static inline uint8_t rol8(uint8_t i,uint8_t n)
{
	return (i << n) | (i >> (8 - n));
};
static inline uint8_t ror8(uint8_t i,uint8_t n)
{
	return (i >> n) | (i << (8 - n));
};