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#ifndef test

#include <stdio.h>

#include <stdlib.h>

#include <stdarg.h>

void

inner (int x, ...)

{

  va_list ap, ap2;

  va_start (ap, x);

  va_start (ap2, x);

  switch (x)

    {

#define test(n, ret, fmt, args) \

    case n:                             \

      vprintf (fmt, ap);                \

      if (vprintf (fmt, ap2) != ret)    \

        abort ();                       \

      break;

#include "vprintf-1.c"

#undef test

    default:

      abort ();

    }

  va_end (ap);

  va_end (ap2);

}

int

main (void)

{

#define test(n, ret, fmt, args) \

  inner args;

#include "vprintf-1.c"

#undef test

  return 0;

}

#else

  test (0, 5, "hello", (0));

  test (1, 6, "hello\n", (1));

  test (2, 1, "a", (2));

  test (3, 0, "", (3));

  test (4, 5, "%s", (4, "hello"));

  test (5, 6, "%s", (5, "hello\n"));

  test (6, 1, "%s", (6, "a"));

  test (7, 0, "%s", (7, ""));

  test (8, 1, "%c", (8, 'x'));

  test (9, 7, "%s\n", (9, "hello\n"));

  test (10, 2, "%d\n", (10, 0));

#endif