__free_ptr_list
__free_ptr_list((struct ptr_list **)&assignment_list);
extern void __free_ptr_list(struct ptr_list **);
__free_ptr_list((struct ptr_list **)(list)); \
__free_ptr_list((struct ptr_list **)&ptr_names);
__free_ptr_list((struct ptr_list **)&ptr_names_done);
__free_ptr_list((struct ptr_list **)&ptr_names);
__free_ptr_list((struct ptr_list **)&ptr_names_done);
__free_ptr_list((struct ptr_list **)estack);
__free_ptr_list((struct ptr_list **)&big_statement_stack);
__free_ptr_list((struct ptr_list **)&big_statement_stack);
__free_ptr_list((struct ptr_list **)&post_op_stack);
__free_ptr_list((struct ptr_list **)&same_range_call_backs);
__free_ptr_list((struct ptr_list **)&my_list);
__free_ptr_list((struct ptr_list **)slist);
__free_ptr_list((struct ptr_list **)stack);
__free_ptr_list((struct ptr_list **)&goto_stack);
__free_ptr_list((struct ptr_list **)list);
__free_ptr_list((struct ptr_list **)list);