/** * Written by Chen Yunfei, 10617136 * Here defines some macros and structs for common use * MAX_CONS determines the number of clients we can serve */#ifndef _XHEADER_H#define _XHEADER_H#include <stdlib.h>#define MSG_LEN 50#define MAX_CONS 5#define T char#define BUFSIZE 512#define Z cerr<<"#";struct Msg{ char Ip[16]; int Port; int Sockfd; char Name[16]; char SMsg[MSG_LEN];};typedef struct Reg{ int thrdID; int sockID;};#endif