SPB_TRANSFER_DESCRIPTOR_INIT function (spbcx.h)
The SPB_TRANSFER_DESCRIPTOR_INIT function initializes an SPB_TRANSFER_DESCRIPTOR structure.
Syntax
void SPB_TRANSFER_DESCRIPTOR_INIT(
[out] SPB_TRANSFER_DESCRIPTOR *Descriptor
);
Parameters
[out] Descriptor
A pointer to the SPB_TRANSFER_DESCRIPTOR structure that is to be initialized.
Return value
None
Remarks
Your SPB controller driver must use this function to initialize an SPB_TRANSFER_DESCRIPTOR structure before passing this structure as an output parameter to the SpbRequestGetTransferParameters method. This method writes the transfer parameters for an individual transfer in an I/O transfer sequence to this structure.
Requirements
| Requirement | Value |
|---|---|
| Target Platform | Desktop |
| Header | spbcx.h |
| IRQL | Any IRQL |