anchor.diff:  histories(_) ->
       [].
   
  -%% @doc Format a acl list
  -%%
  --spec(acls(acls()) ->
  -             string()).
  -acls(ACLs) ->
  -    JSON = lists:map(fun(#bucket_acl_info{user_id = UserId, permissions = Permissions}) ->
  -                             {[{<<"user_id">>,   UserId},
  -                               {<<"permissions">>, Permissions}
  -                              ]}
  -                     end, ACLs),
  -    gen_json({[{<<"acls">>, JSON}]}).
  +
  +-spec(authorized() ->
  +             string()).
  +authorized() ->
  +    [].
  +
  +-spec(user_id() ->
  +             string()).
  +user_id() ->
  +    [].
  +
  +
  +-spec(password() ->
  +             string()).
  +password() ->
  +    [].
  +
   
   %%----------------------------------------------------------------------
   %% Inner function(s)
  
positive.code:     gen_json({[{<<"buckets">>, JSON}]}).
  
  
  %% @doc Format an assigned file
  %%
  -spec(whereis(list()) ->
  
negative.code:          bad_nodes/1, system_info_and_nodes_stat/1, node_stat/2,
           compact_status/1, du/2, credential/2, users/1, endpoints/1,
           buckets/1, bucket_by_access_key/1,
           acls/1, cluster_status/1,
           whereis/1, histories/1,
           authorized/0, user_id/0, password/0
          ]).
  
  -define(output_ok(),           gen_json({[{result, <<"OK">>}]})).
  