Called when a bus reset has occured, but before FireWire has completed configuring the bus.
- macOS 10.0+
- Mac Catalyst 13.0+Beta
A reference to the device on which the callback was installed
An FWClientCommandID to be passed to ClientCommandIsComplete()
This callback is called to handle read requests to pseudo address spaces. This function should fill in the specified area in the pseudo address space backing store and call ClientCommandIsComplete with the specified command ID
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