1  #include <stdio.h>
       2  
       3  static int
       4  do_test (void)
       5  {
       6    if (setvbuf (stderr, NULL, _IOFBF, BUFSIZ) != 0)
       7      {
       8        puts ("Set full buffer error.");
       9        return 1;
      10      }
      11  
      12    fprintf (stderr, "Output #1 <stderr>.\n");
      13    printf ("Output #2 <stdout>.\n");
      14  
      15    return 0;
      16  }
      17  
      18  #define TEST_FUNCTION do_test ()
      19  #include "../test-skeleton.c"