Re: [PATCH v3 0/4] MR600: wine{alsa,pulse}: Merge unixlib.h, move it into mmdevapi

[Huw Davies (＠huw)]

Huw Davies (@huw) commented about dlls/mmdevapi/unixlib.h:
> typedef UINT64 stream_handle;
>
> +enum phys_device_bus_type {
> - phys_device_bus_invalid = -1,
> - phys_device_bus_pci,
> - phys_device_bus_usb
>
> +};
> -

Why is this needed?