SinStream源码，是对Delphi流的补充，其实现方法一般，就是做成一个类的话用着方便便，而且附带了ZLib自行压缩解压的功能，看来用这个做一个压缩工具也非常方便了。 可直接使用。

-SinStream source, is to supplement the flow of Delphi method, is made a class with the convenience they, but also comes with the ZLib its own compression and decompression functions, it appears that a compression tool is also very convenient to use this. Can be used directly.