Function oboe_sys::oboe_AudioStream_fireDataCallback

pub unsafe extern "C" fn oboe_AudioStream_fireDataCallback(
    this: *mut oboe_AudioStream, 
    audioData: *mut c_void, 
    numFrames: c_int
) -> oboe_DataCallbackResult

Override this to provide your own behaviour for the audio callback

@param audioData container array which audio frames will be written into or read from @param numFrames number of frames which were read/written @return the result of the callback: stop or continue