p6

#include <stdio.h>
#include <pthread.h>
#include <sys/neutrino.h>
pthread_t thread_id1;
pthread_t thread_id2;
	void * long_thread1(void *notused)
		{
			int n;
			for(n=0; n<5; n++)
			{
				printf("This is first thread, TID %d, N repeat %d \n", thread_id1, n);
				sleep(2);
			}
		}
		void * long_thread2(void *notused)
		{
			int m;
			for(m=0; m<5; m++)
			{printf("This is second thread, TID %d, N repeat %d \n", thread_id2, m);
			sleep(1);
		}
	}
	int main(void)
		{
			printf("Parent PID = %d\n", getpid());
			pthread_create(&thread_id1, NULL, long_thread1, NULL);
			pthread_create(&thread_id2, NULL, long_thread2, NULL);
			sleep(20);
			return(1);
		}