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OID_GEN_CO_PROTOCOL_OPTIONS

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A bitmask that defines optional properties of the protocol driver. A protocol informs NDIS of its properties, which can optionally take advantage of them. If the protocol driver does not set its flags on a binding, NDIS assumes they are all clear.

The following flags are currently defined:

NDIS_PROT_OPTION_ESTIMATED_LENGTH
Indicates that packets can be indicated at the worst-case estimate of packet size, instead of an exact value, to this protocol.

NDIS_PROT_OPTION_NO_LOOPBACK
The protocol does not require loopback support on the binding.

NDIS_PROT_OPTION_NO_RSVD_ON_RCVPKT
The protocol does not use the ProtocolReserved section of indicated receive packets. This allows NDIS to indicate a receive packet to more than one protocol.

Requirements

Version: Windows Vista and later Header: Ntddndis.h (include Ndis.h)