From: OSHIRO Naoki <oshiro>
To: vision
Subject: ftime-test.c
Date: Wed, 25 Feb 1998 18:45:21 +0900 (JST)
Message-Id: <199802250945.SAA06159@tecA229.tec.u-ryukyu.ac.jp>

Sample of ftime():
/* 
 * ftime-test.c: 
 * 
 *     [1998/02/25] OSHIRO Naoki.
 *   
 *     $Log:$
 */

static char rcsid[]="$Id:$";

#include <stdio.h>
#include <stdlib.h>
#include <sys/types.h>
#include <sys/timeb.h>

int main(void)
{
    struct timeb cur_t, pre_t;
    float stime;
    int i;

    ftime(&cur_t);
    pre_t=cur_t;
    for (i=0; i<2000; i++) {
	ftime(&cur_t);
	stime=cur_t.time-pre_t.time
	     +(cur_t.millitm-pre_t.millitm)/1000.0;
	printf("time:%6.3f\n", stime);
	pre_t=cur_t;
	scanf("%*c\n");
    }
}