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WSACleanup The Windows Sockets WSACleanup function terminates use of the Windows Sockets DLL. 
VB4-32,5,6 
Declare Function WSACleanup Lib "WSOCK32" () As Long | 
 
 
 
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Operating Systems Supported | 
 
 
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Requires Windows Sockets 1.1 or later | 
 
 
 
 
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The return value is zero if the operation was successful. Otherwise, the value SOCKET_ERROR is returned, and a specific error number may be retrieved by calling WSAGetLastError.  | 
 
 
 
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