#include "stack.h"
#include <stdio.h>

main()
{
  Stack *s;
  int i;

  s = new Stack;

  s->push(new_jval_i(1));
  s->push(new_jval_i(2));
  s->push(new_jval_i(3));

  i = jval_i(s->pop());
  printf("First pop: %d\n", i);

  i = jval_i(s->pop());
  printf("Second pop: %d\n", i);

  delete s;
}