WPUFDIsSet
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WPUFDIsSet function

The WPUFDIsSet function checks the membership of the specified socket handle.

Syntax


int WPUFDIsSet(
  _In_ SOCKET s,
  _In_ FD_SET *set
);

Parameters

s [in]

Descriptor identifying the socket.

set [in]

Set to check for the membership of socket s.

Return value

If no error occurs, a value of nonzero is returned denoting that socket s is a member of the set parameter. Otherwise, the return value is zero.

Requirements

Minimum supported client

Windows 2000 Professional [desktop apps only]

Minimum supported server

Windows 2000 Server [desktop apps only]

Header

Ws2spi.h

See also

WSPSelect

 

 

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