#ifndef _UTIL_H_
#define _UTIL_H_

#include <iostream>
#include <unistd.h>
#include <stdint.h>
#include <sys/time.h>
using namespace std;


void my_setbit(unsigned char *buf, int n, int v);

unsigned char my_getbit(unsigned char *buf, int n);

unsigned short float2u16(float f);

short float2int16(float f);
int float2int32(float f);

uint32_t systerm_time();

void msleep(unsigned long msec);



#endif