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#include <stdlib.h>
#include <ctype.h>
#include <stdarg.h>
int foo (int a, ...)
{
va_list args;
char *a1;
int a2;
int k;
va_start (args, a);
for (k = 0; k < a; k++)
{
if ((k % 2) == 0)
{
char *b = va_arg (args, char *);
printf ("%s", b);
}
else
{
int b = va_arg (args, int);
printf ("%d", b);
}
}
va_end (args);
return a;
}
int main ()
{
foo (7, "hello ", 5, " ", 3, " world ", 9, "\n");
return 0;
}
/* { dg-output "hello 5 3 world 9" } */
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