pub unsafe extern "C" fn atmosphere_setup2(
this: *mut atmosphere,
r0_: f32,
L0: f32,
_NLAYER: c_int,
altitude: *mut f32,
xi0: *mut f32,
wind_speed: *mut f32,
wind_direction: *mut f32,
_L_: f32,
_NXY_PUPIL_: c_int,
field_size: f32,
duration: f32,
fullpath_to_phasescreens: *const c_char,
_N_DURATION: c_int,
)