MDDAllocMem (Compact 2013)

3/26/2014

This function allocates the number of bytes needed for one RNDIS packet transfer.

Syntax

PBYTE MDDAllocMem(void);

Parameters

None.

Return Value

A pointer to dwMaxRx number of bytes in a RNDIS_PDD_CHARACTERISTICS structure that indicates success. NULL indicates failure.

Remarks

During initialization, the MDD initializes PDD via the PDDInit function. On successful initialization, the PDD returns the RNDIS_PDD_CHARACTERISTICS structure with dwMaxRx indicating the maximum transfer size PDD can receive from the RNDIS host.

Generally dwMaxRx should be the same value that PDD returns in PDD_Get for REQ_ID_DEVICE_MAX_RX request ID.

Requirements

Header

rndismini.h

See Also

Reference

Remote NDIS Functions
MDDAllocDataWrapper
RNDIS_PDD_CHARACTERISTICS