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

extern int work2(void *);
int main(int argc, char **argv)
{
     pthread_t id; 
     int  retval;

     printf("Creating...\n");
     pthread_create( &id, NULL, work2, ((void*) 0) );
     printf("Created thread.\n"); fflush(stdout);

     printf("Waiting...\n");
     pthread_join(id,(void **)&retval);
     printf("Joined with retval = %d\n",retval);

     return 0;
}