1#include <stdarg.h>
2
3void vafunction (char *dummy, ...)
4{
5  double darg;
6  int iarg;
7  int flag = 0;
8  int i;
9  va_list ap;
10
11  va_start(ap, dummy);
12  for (i = 1; i <= 18; i++, flag++)
13    {
14      if (flag & 1)
15	{
16	  darg = va_arg (ap, double);
17	  if (darg != (double)i)
18	    abort();
19	}
20      else
21	{
22	  iarg = va_arg (ap, int);
23	  if (iarg != i)
24	    abort();
25	}
26    }
27    va_end(ap);
28}
29
30int main (void)
31{
32  vafunction( "",
33	1, 2.,
34	3, 4.,
35	5, 6.,
36	7, 8.,
37	9, 10.,
38	11, 12.,
39	13, 14.,
40	15, 16.,
41	17, 18. );
42  exit(0);
43  return 0;
44}
45