pub unsafe extern "C" fn manifold_cross_section_of_polygons(
mem: *mut c_void,
p: *mut ManifoldPolygons,
fr: ManifoldFillRule,
) -> *mut ManifoldCrossSection
pub unsafe extern "C" fn manifold_cross_section_of_polygons(
mem: *mut c_void,
p: *mut ManifoldPolygons,
fr: ManifoldFillRule,
) -> *mut ManifoldCrossSection