www.pudn.com > NetTime.rar > initsock.h

////////////////////////////////////////////////////////// 
// initsock.h文件 
 
#include  
#pragma comment(lib, "WS2_32")	// 链接到WS2_32.lib 
 
class CInitSock		 
{ 
public: 
	CInitSock(BYTE minorVer = 2, BYTE majorVer = 2) 
	{ 
		// 初始化WS2_32.dll 
		WSADATA wsaData; 
		WORD sockVersion = MAKEWORD(minorVer, majorVer); 
		if(::WSAStartup(sockVersion, &wsaData) != 0) 
		{ 
			exit(0); 
		} 
	} 
	~CInitSock() 
	{	 
		::WSACleanup();	 
	} 
};