Function im_local_array 

pub unsafe extern "C" fn im_local_array(
    im: *mut VipsImage,
    out: *mut *mut c_void,
    n: c_int,
    cons: im_construct_fn,
    dest: VipsCallbackFn,
    a: *mut c_void,
    b: *mut c_void,
    c: *mut c_void,
) -> c_int