MFC、Socket

SETSOCKOPT IOCTLSOCKET 设置非阻塞SOCKET函数

http://www.cnblogs.com/endeavour/archive/2011/11/18/2253529.html

WSAAsyncSelect function

https://msdn.microsoft.com/en-us/library/ms741540(VS.85).aspx

MFC 类

https://msdn.microsoft.com/zh-cn/library/bk77x1wx.aspx

http://www.cplusplus.com/reference/cstdio/tmpnam/