Unnamed

void insert_list (list_ref list, list_item item) {
   assert (is_list (list));
   if (list->head == NULL && list->last == NULL) {
      listnode_ref newhead = malloc (sizeof (struct listnode));
      printf("executing empty list code\n");
      assert (newhead != NULL);
      newhead->prev = NULL;
      newhead->next = NULL;
      newhead->item = item;
      list->head = newhead;
      list->head->next = NULL;
      list->curr = list->head;
      list->last = list->head;
      return;
      }
      else if (list->curr->next == NULL) {
      listnode_ref tmp = malloc (sizeof (struct listnode));
      assert (tmp != NULL);
      printf ("Item:%s");
      tmp->item = item;
      list->curr->next = tmp;
      tmp->prev = list->curr;
      list->curr = tmp;
      list->last = curr;
   } else {
      //no other cases
   
   }
   STUBPRINTF ("list=[%p], item=[%p]=%s\n", list, item, item);
}