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This function sets the TimeToSendvalue in the out-of-band data block associated with a specified packet descriptor.
NDIS_SET_PACKET_TIME_TO_SEND( IN PNDIS_PACKET Packet , IN ULONGLONG TimeToSend );
Parameters
- Packet
- Pointer to a packet descriptor allocated by the caller for a send.
- TimeToSend
- Specifies the system time at which the packet should be
transmitted over the network.
Remarks
Protocols can use this macro to set this time stamp in the out-of-band data block associated with a driver-allocated packet descriptor to be passed in a subsequent call to the NdisSendfunction.
All time stamps set in the NDIS_PACKET_OOB_DATAblocks associated with packet descriptors are expressed in system time units as the number of 100-nanosecond intervals since January 1, 160l.
A protocol can call the NdisGetCurrentSystemTimefunction and add some number of system time units to the returned value in order to supply the TimeToSendargument to this macro, unless the client that initiated the send request has already supplied such a time stamp.
A driver that uses this macro runs at IRQL <= DISPATCH_LEVEL.
Requirements
Runs on Versions Defined in Include Link to Windows CE OS 2.0 and later Ndis.h Note This API is part of the complete Windows CE OS package as provided by Microsoft. The functionality of a particular platform is determined by the original equipment manufacturer (OEM) and some devices may not support this API.
See Also
Last updated on Tuesday, July 13, 2004