Function aubio_sys::aubio_onset_set_compression

pub unsafe extern "C" fn aubio_onset_set_compression(
    o: *mut aubio_onset_t, 
    lambda: smpl_t
) -> uint_t

set or disable log compression

\param o onset detection object as returned by new_aubio_onset() \param lambda logarithmic compression factor, 0 to disable

\return 0 if successful, 1 otherwise