@class SHMutableSignature, AVAudioPCMBuffer; @interface VCPSongDetector : NSObject { AVAudioPCMBuffer *_pcmBuffer; long long _framePosition; float _sampleRate; SHMutableSignature *_signature; struct { long long value; int timescale; unsigned int flags; long long epoch; } _startTime; struct { long long value; int timescale; unsigned int flags; long long epoch; } _endTime; } - (id)init; - (id)results; - (void).cxx_destruct; - (int)finalizeAnalysisAtTime:(const struct { long long x0; int x1; unsigned int x2; long long x3; } *)a0; - (int)processAudioSamples:(struct AudioBufferList { unsigned int x0; struct AudioBuffer { unsigned int x0; unsigned int x1; void *x2; } x1[1]; } *)a0 timestamp:(struct AudioTimeStamp { double x0; unsigned long long x1; double x2; unsigned long long x3; struct SMPTETime { short x0; short x1; unsigned int x2; unsigned int x3; unsigned int x4; short x5; short x6; short x7; short x8; } x4; unsigned int x5; unsigned int x6; })a1; - (int)setupWithSample:(struct opaqueCMSampleBuffer { } *)a0 andSampleBatchSize:(int)a1; @end