conudp.cpp

这是用c++编写的代码,用tcp,udp形式进行网络编程,代码很好.

/* conUDP.cpp - connectUDP */

#include <winsock.h>

SOCKET	connectsock(const char *, const char *, const char *);

/*------------------------------------------------------------------------
 * connectUDP - connect to a specified UDP service on a specified host
 *------------------------------------------------------------------------
 */
SOCKET
connectUDP(const char *host, const char *service )
{
	return connectsock(host, service, "udp");
}