#include <time.h>
#include <stdlib.h>

int main(int argc, char *argv[])
{
	int end_time;
	struct timeval now;

        if (argc < 2) {
                end_time = 1;
        }else{
               	end_time = atoi(argv[1]);
        }
	if (!time) {
		printf("Bad parms, quiting.\n");
		return 1;
	}

	gettimeofday(&now);

	end_time += now.tv_sec + 1;

	do{
		gettimeofday(&now);

	}while (now.tv_sec < end_time);

	printf("bye now.\n");
	return 0;
}