udpheader.h

这是VxWorks下的Socket UDP通信的源码

/* udpHead.h - header used by both UDP server and client Demo */ 
/* Author - LiuCY */
 
#define SERVER_PORT_NUM         5002    /* server's port number for bind() */ 
#define REQUEST_MSG_SIZE        1024    /* max size of request message */ 
 
/* structure used for client's request */ 
 
struct request 
    { 
    int  display;                       /* TRUE = display message */ 
    char message[REQUEST_MSG_SIZE];     /* message buffer */ 
    };