pub unsafe extern "C" fn manifold_split(
mem_first: *mut c_void,
mem_second: *mut c_void,
a: *mut ManifoldManifold,
b: *mut ManifoldManifold,
) -> ManifoldManifoldPair
pub unsafe extern "C" fn manifold_split(
mem_first: *mut c_void,
mem_second: *mut c_void,
a: *mut ManifoldManifold,
b: *mut ManifoldManifold,
) -> ManifoldManifoldPair