pub unsafe extern "C" fn segmentPistonSensor_setup3(
this: *mut segmentPistonSensor,
M1: *mut gmt_m1,
src: *mut source,
_lenslet_size_: f32,
dispersion: f32,
field_of_view: f32,
_nyquist_factor_: f32,
_BIN_IMAGE_: c_int,
)