VC6写的用QQ2009协议的dos QQ程序,含全部可编译源码,有兴趣的可以可以用QQ2010协议改写一下,经典的my-VC6 written agreement with QQ2009 dos QQ program, including all source code can be compiled, are interested in an agreement can be rewritten with QQ2010 look, classic myqq

串口测试程序源码 可根据需要改写。 运行在DOS系统下，可用turbo c 2.0 3.0 编译,Serial port test program source code can be rewritten as needed. Run in DOS system, can be used to compile turbo c 2.0 3.0