Set the callback for a NuDCL
- macOS 10.3+
- Mac Catalyst 13.0+
The DCL to modify
The callback function.
Returns an IOReturn error code.
A callback can be called each time a NuDCL is run. Use SetDCLCallback() to set the callback for a NuDCL. If the update option is also set, the callback will be called after the update has run.
This change will apply immediately to a non-running DCL program. To apply the change to a running program use IOFireWireLocalIsochPortInterface::Notify()
Applies: Any NuDCLRef