void print_list(nlist* ll, char* list_name)
  {
      slist_iterator count(*(slist*)ll);
      name* p;
      int n = 0;
      while ( count() ) n++;
      cout << list_name << "\n" << n << "members\n"; slist_iterator print(*(slist*)ll); while ( p="(name*)print()" ) cout << p->string << "\n"; }