exit (0);
return 0;
main (int argc, char *argv[]){  FILE *fp;  int i;  for (i = 0; i < 500; i++) {    files[i] = tempnam (NULL, "file");    if (files[i] == NULL) {      printf ("tempnam failed\n");      exit (1);    }    printf ("file: %s\n", files[i]);    fp = fopen (files[i], "w");    fclose (fp);  }  for (i = 0; i < 500; i++)    remove (files[i]);  exit (0);}