AcxCircuitInitSetAcxCircuitCompositeCallbacks function (acxcircuit.h)
The AcxCircuitInitSetAcxCircuitCompositeCallbacks function sets the driver's composite callbacks for the ACXCIRCUIT.
Syntax
void AcxCircuitInitSetAcxCircuitCompositeCallbacks(
PACXCIRCUIT_INIT CircuitInit,
PACX_CIRCUIT_COMPOSITE_CALLBACKS EvtCompositeCallbacks
);
Parameters
CircuitInit
The ACXCIRCUIT_INIT structure that defines the circuit initialization. ACXCIRCUIT_INIT is an opaque object used for circuit initialization. Use AcxCircuitInitAllocate to initialize the ACXCIRCUIT_INIT structure.
EvtCompositeCallbacks
A pointer to an initialized ACX_CIRCUIT_COMPOSITE_CALLBACKS structure that contains the callbacks to be used for the circuit.
Return value
None
Remarks
This function does not return a value.
Example
Example usage is shown below.
//
// Assign the circuit's composite callbacks.
//
{
ACX_CIRCUIT_COMPOSITE_CALLBACKS compositeCallbacks;
ACX_CIRCUIT_COMPOSITE_CALLBACKS_INIT(&compositeCallbacks);
compositeCallbacks.EvtAcxCircuitCompositeCircuitInitialize = CodecR_EvtCircuitCompositeCircuitInitialize;
compositeCallbacks.EvtAcxCircuitCompositeInitialize = CodecR_EvtCircuitCompositeInitialize;
compositeCallbacks.EvtAcxCircuitCompositeDeinitialize = CodecR_EvtCircuitCompositeDeinitialize;
AcxCircuitInitSetAcxCircuitCompositeCallbacks(circuitInit, &compositeCallbacks);
}
ACX requirements
Minimum ACX version: 1.0
For more information about ACX versions, see ACX version overview.
Requirements
| Requirement | Value |
|---|---|
| Header | acxcircuit.h |
| IRQL | PASSIVE_LEVEL |