#include<stdio.h>
#include<unistd.h>
#include<pthread.h>

void* thread_one(void*){
	while(1){
		time_t now = time(0);
		char *time_string = ctime(&now);
		sleep(2);
		puts(time_string);
	}
}

void* thread_two(void*){
	while(1){
		// This actually didn't cause a problem for us!
		time_t zero = 0;
		char *time_string_two = ctime(&zero);
		sleep(1);
	}
}

int main(){
	pthread_t t1, t2; 	
	pthread_create(&t1, 0, thread_one, 0);
	pthread_create(&t2, 0, thread_two, 0);
	printf("t1 = %d, t2 = %d\n", t1, t2);
	
	pthread_join(t1, 0);
	return 0;
}