手写几个重要的库函数 strcpy，strncpy，memcpy，memset
手写几个重要的库函数 strcpy，memcpy，memset相关连接：http://blog.csdn.net/hyhyl1990/article/details/7958263http://blog.csdn.net/hackbuteer1/article/details/7343189http://my.oschina.net/renhc/blog/363451.strcpy
