pub unsafe extern "C" fn manifold_of_meshgl64(
mem: *mut c_void,
mesh: *mut ManifoldMeshGL64,
) -> *mut ManifoldManifold
pub unsafe extern "C" fn manifold_of_meshgl64(
mem: *mut c_void,
mesh: *mut ManifoldMeshGL64,
) -> *mut ManifoldManifold