Function paStats_setup 

pub unsafe extern "C" fn paStats_setup(
    this: *mut paStats,
    M_: c_int,
    N_: c_int,
    osf_: c_int,
    atm: *const atmosphere,
    lenslet_pitch: f32,
    phase_src: *mut source,
    N_P_SRC: c_int,
    slopes_src: *const source,
    N_S_SRC: c_int,
)