Function aubio_sys::aubio_tempo_set_delay_s

pub unsafe extern "C" fn aubio_tempo_set_delay_s(
    o: *mut aubio_tempo_t, 
    delay: smpl_t
) -> uint_t

set current delay in seconds

\param o beat tracking object \param delay delay to set tempo to, in seconds

\return 0 if successful, non-zero otherwise