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- 1970-1-1
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网络编程初始化类
#include <WinSock2.h>
#pragma comment(lib, "ws2_32.lib")
class CInitSock
{
public:
CInitSock(BYTE minorVer=2, BYTE majorVer=2)
{
WORD wVersionRequested = MAKEWORD(minorVer, majorVer);
WSADATA wsaData;
if (0 != ::WSAStartup(wVersionRequested, &wsaData))
{
exit(0);
}
}
~CInitSock()
{
::WSACleanup();
}
}; |
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