timing.h

#ifndef __timing_h_
#define __timing_h_

#include "systspec.h"

void printtp(struct timeval); //write a such struct

#ifdef UNIX                                                                   
void printtms(struct tms);    //write a tms
double difftime(struct timeval,struct timeval); //difference between two times

#elif defined MSWIN
double difftime(DWORD , DWORD);     //difference between two times
#endif

void timingstart(void);       //initialize timing

void timing(int);       //do timing/synchronization
    
#endif