用C语言或其它程序设计语言实现TCP协议工作过程D的程序，要求用开发语言中的数据类型实现TCP协议涉及到的相关数据结构，定义与其它协议模块的调用接口。-Using C language or other programming languages ​ ​ work process D TCP protocol procedures required to achieve call interface TCP protocol related to the relevant data structures, definitions and other protocol module development language data types.