chrono

Press S to start the chronometer...
00:00:01.47 00:00:01.47 LAP
00:00:02.19 00:00:00.72 LAP
00:00:03.29 00:00:01.10 LAP
00:00:04.08 00:00:00.79 LAP
00:00:05.18 00:00:01.10 STOP

Usage of the chrono function

NAME
	chrono - 

SYNOPSIS
	#include "chrono.h"

	int chrono(chr_command_t command, struct timeval *tv, struct timeval *lap);

DESCRIPTION
	chrono is a chronometer command. tv is set to the current value.
	lap is set to the relative value since the latest LAP or START.
	command are:

	CHR_RESET	initialize the chronometer
	CHR_START_STOP	start/stop the chronometer
	CHR_LAP		take the lap
	CHR_POLL	take the current value
	CHR_RUNNING	look if the chronometer is running

RETURN VALUE
	chrono returns 0 if the chronometer is stopped and 1 if it is running.

Download the program

Example:
chronometer.c

Download everything:
chonometer.1.1.tar.gz