用C实现虚函数表的例子，可以实现面向对象的思想-C realization of the virtual function table example, can achieve the object-oriented thinking

这个程序实现的推木箱的游戏。只可以用来阅读，不可以直接使用。可以提供很大的参考的价值-this is develop with brew environment. it is good to you ! I hope you like it .it can help you deal with some question.

本代码是用BREW实现的小例子，能实现键盘控制矩形框移动，可以作为初学者的参考代码-BREW this code is to achieve a small example, to achieve the rectangular box on the keyboard to control movement, can be used as a reference source for beginners

本代码是用BREW实现的小例子，矩形框自动移动，可以作为初学者的参考代码，帮助初学者理解定时器机制-This code is used to achieve a small example of BREW, rectangular box auto mobile, can be used as a reference source for beginners to help beginners understand the timer mechanism