#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>  //Header file for sleep(). man 3 sleep for details.
#include <pthread.h>
 
// A normal C function that is executed as a thread 
// when its name is specified in pthread_create()
void *myThreadFun(void *vargp)
{
    sleep(1);
    printf("Printing GeeksQuiz from Thread  %d \t \n",pthread_self());
    //pthread_exit();
    return NULL;
}
 
int main()
{
    pthread_t thread_id;
    printf("Before Thread\n");
    for(int i = 0;i<2;i++){
 
    	 pthread_create(&thread_id, NULL, myThreadFun, NULL);
    //	 printf("process id is %d\n",pthread_self());
    }
 
 
    pthread_join(thread_id, NULL);
 
    printf("After Thread\n");
    return 0;
}

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