broadcast.h

使用udp的broadcast方式写的c程序

#ifndef _BROADCAST_H_
#define _BROADCAST_H_

#include "msgstruct.h"

/*listen.c : send nettypeto ipaddress*/
int udp_send_ip(char *ipaddress, nettype *sendnetparam,unsigned short int port);

/*listen.c: get localhost net/mac/netmask*/
nettype *getnetparam();

/*broadcst.c: receive client loopback net parameter*/
nettype *upd_receive_ip();

/*broadcast.c: set broadcasting message */
broadcasttype *setbroadmsg();

#endif