C# Signature:

[DllImport("Ws2_32.dll")]
    public static extern int getsockopt(IntPtr s, SocketOptionLevel level, SocketOptionName optname, out int optval, ref int optlen);

VB Signature:

Declare Function getsockopt Lib "ws2_32.dll" (TODO) As TODO

User-Defined Types:

None.

Alternative Managed API:

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Notes:

None.

Tips & Tricks:

Please add some!

Sample Code:

    public int ReceiveTimeout
    {
        get
        {
        int optval, optlen = 4;
        Native.getsockopt(socketPtr, Native.SocketOptionLevel.Socket, Native.SocketOptionName.ReceiveTimeout, out optval, ref optlen);
        return optval;
        }
        set
        {
        int optval = value, optlen = 4;
        Native.setsockopt(socketPtr, Native.SocketOptionLevel.Socket, Native.SocketOptionName.ReceiveTimeout, ref optval, optlen);
        }
    }

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