NfcCxUnregisterSequenceHandler function (nfccx.h)

Called by the client driver during device shutdown to unregister for the previously registered sequence handler callback.

Syntax

NTSTATUS NfcCxUnregisterSequenceHandler(
  WDFDEVICE       Device,
  NFC_CX_SEQUENCE Sequence
);

Parameters

Device

A handle to a framework device object.

Sequence

An NFC_CX_SEQUENCE-typed enumerator.

Return value

If the operation succeeds, the function returns STATUS_SUCCESS.

Requirements

See also

NFC class extension design guide

Near field communication (NFC) design guide