udp socket客户端和udp服务端程序示例分享
这篇文章主要介绍了udp socket客户端和udp服务端程序示例,需要的朋友可以参考下
Udp Socket
代码如下:
#include <WinSock2.h>
#include <stdio.h>
#pragma comment(lib, "ws2_32.lib")
int main()
{
// initial socket library
WORD wVerisonRequested;
WSADATA wsaData;
int err;
wVerisonRequested = MAKEWORD(1, 1);
err = WSAStartup(wVerisonRequested, &wsaData);
if (err != 0)
{
return -1;
}
//if (LOBYTE(wsaData.wVersion) != 1 ||
//HIBYTE(wsaData.wHighVersion) != 1)
//{
//WSACleanup();
//return -1;
/
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