Get whether an audio output device is public.
#include <audio/audio_manager_device.h>
int audio_manager_get_device_audio_public(audio_manager_device_t dev, bool *pub)
The type of the audio device to query.
true if the device is public, false otherwise.
The audio_manager_get_device_audio_public() function returns whether an audio output device is public, which means it can be heard by many people.
EOK upon success, negative errno upon failure.