#ifndef VOLUME_CONTROL_H
#define VOLUME_CONTROL_H

#include "audio_sink.h"

typedef struct VolumeControl VolumeControl;

/* vehicle_id: 设备号如 CN010200000132；audio_sink: 播放 sink 用于设置音量 */
VolumeControl *volume_control_start(const char *vehicle_id, AudioSink *sink);
void volume_control_stop(VolumeControl *vc);

#endif
