Untitled

#include<stdio.h> 
#include<stdlib.h> 
#include<pthread.h>
void *mythread1(void *vargp)
{
int i; printf("thread1\n");
for(i=1;i<=10;i++) 
printf("i=%d\n",i); 
printf("exit from thread1\n");
return NULL;
}
void *mythread2(void *vargp)
{
int j; printf("thread2 \n"); 
for(j=1;j<=10;j++) 
printf("j=%d\n",j);

printf("Exit from thread2\n"); 
return NULL;
}
int main()
{
pthread_tid; 
printf("before thread\n");
pthread_create(&tid,NULL,mythread1,NULL); 
pthread_create(&tid,NULL,mythread2,NULL); 
pthread_join(tid,NULL); 
pthread_join(tid,NULL);  
}