SpiGetProtocol - Parameters

hid (HID) - input

ID of the stream handler from which to get the protocol.

pspcbkey (PSPCBKEY) - input

Key (data type) that identifies the protocol to get.

pspcb (PSPCB) - in/out

Address of the memory block to copy the SPCB to.

rc (ULONG) - returns

Return codes indicating success or the type of failure:

NO_ERROR

Success.
ERROR_INVALID_FUNCTION
Invalid function requested.
ERROR_INVALID_HID
Invalid handler ID.
ERROR_INVALID_SPCBKEY
The protocol specified by the SPCB key was not recognized by the handler.
ERROR_INVALID_BLOCK
Invalid pointer.
FAILURE
Stream handler-specific error return code.

---

[Back: SpiGetProtocol Return Value - rc]
[Next: SpiGetProtocol - Remarks]