cc_seq_fetch_NCs_next
err = cc_seq_fetch_NCs_next (in_context, &ccache, iterator);
err = cc_seq_fetch_NCs_next (in_context, &ccache, iterator);
err = cc_seq_fetch_NCs_next(context, &ccache, iterator);
cc_seq_fetch_NCs_next (apiCB *in_context,
cc_seq_fetch_NCs_next(