#include <stdio.h>

int
main (void)
{
  /* Initialize and populate stack */
  struct string_stack * stack = initialize();
  
  push (stack, "bottom");
  push (stack, "middle");
  push (stack, "top");
  
  /* Save stack to a binary file */
  FILE * fp = fopen ("stack.dat","wb");
  
  fwrite (stack, sizeof(struct string_stack), 1, fp);
  fclose (fp);
}