Get the current audio option of a given voice service type and a given audio device.
#include <audio/audio_manager_voice_service.h>
int audio_manager_get_voice_service_option(audio_manager_voice_service_t service, audio_manager_device_t dev, audio_manager_voice_option_t *option)
The voice service type to query.
The audio device to query.
The audio option returned.
The audio_manager_get_voice_service_option() function returns the audio option of a given voice service type and a given audio device.
EOK upon success, negative errno upon failure.