用于ＶxWorks中的ＵＤＰ通信程序，包含客户和服务端两个程序-For VxWorks in the UDP communication program, including both client and server programs

Vxworks上实现TCP通讯的例子程序，能够实现客户端和服务器的通信，服务器可以同时与多个客户端连接，代码简单注释清晰。-Achieve TCP communication on Vxworks example program enables communication between the client and the server, the server can simultaneously connect with multiple clients, the code is simpl