Function modes_setup1 

pub unsafe extern "C" fn modes_setup1(
    this: *mut modes,
    _BM_N_SAMPLE_: c_int,
    _BM_radius_: f64,
    _N_SET_: c_int,
    _N_MODE_: c_int,
    s2b: *mut c_int,
    buffer: *mut f64,
    _N_: c_int,
    _n_mode_: c_int,
)