pub unsafe extern "C" fn grib_nearest_find_multiple(
    h: *const grib_handle,
    is_lsm: c_int,
    inlats: *const f64,
    inlons: *const f64,
    npoints: c_long,
    outlats: *mut f64,
    outlons: *mut f64,
    values: *mut f64,
    distances: *mut f64,
    indexes: *mut c_int
) -> c_int