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Command (ws2_32)
TODO - a short description

C# Signature:

      public enum Command : int
    /// <summary>
    /// Use to determine the amount of data pending in the network's input buffer that can be read from socket s.
    /// </summary>
    FIONREAD = 1074030207,

    /// <summary>
    /// The *argp parameter is a pointer to an unsigned long value.
    /// Set *argp to a nonzero value if the nonblocking mode should be enabled,
    /// or zero if the nonblocking mode should be disabled.
    /// </summary>
    FIONBIO = -2147195266,

    FIOASYNC = 2147195267,
    SIOCSHIWAT = 2147192064,
    SIOCGHIWAT = 1074033409,
    SIOCSLOWAT = 2147192062,
    SIOCGLOWAT = 1074033411,

    /// <summary>
    /// Use to determine if all out of band (OOB) data has been read.
    /// </summary>
    SIOCATMARK = 1074033415

VB Signature:

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

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