From 76ca320fd37cecdcf225ddcc094bc72a607b0453 Mon Sep 17 00:00:00 2001
From: Hans Bolinder <hasse@erlang.org>
Date: Fri, 6 May 2011 15:11:15 +0200
Subject: Types and specifications have been modified and added

---
 lib/stdlib/src/gen_event.erl | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

(limited to 'lib/stdlib/src/gen_event.erl')

diff --git a/lib/stdlib/src/gen_event.erl b/lib/stdlib/src/gen_event.erl
index b00910771f..1c4a73680b 100644
--- a/lib/stdlib/src/gen_event.erl
+++ b/lib/stdlib/src/gen_event.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %%
-%% Copyright Ericsson AB 1996-2010. All Rights Reserved.
+%% Copyright Ericsson AB 1996-2011. All Rights Reserved.
 %%
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
@@ -44,6 +44,9 @@
 	 system_code_change/4,
 	 format_status/2]).
 
+-export_type([handler/0, handler_args/0, add_handler_ret/0,
+              del_handler_ret/0]).
+
 -import(error_logger, [error_msg/2]).
 
 -define(reply(X), From ! {element(2,Tag), X}).
@@ -113,7 +116,11 @@ behaviour_info(_Other) ->
 
 %%---------------------------------------------------------------------------
 
--type handler()   :: atom() | {atom(), term()}.
+-type handler()          :: atom() | {atom(), term()}.
+-type handler_args()     :: term().
+-type add_handler_ret()  :: ok | term() | {'EXIT',term()}.
+-type del_handler_ret()  :: ok | term() | {'EXIT',term()}.
+
 -type emgr_name() :: {'local', atom()} | {'global', atom()}.
 -type emgr_ref()  :: atom() | {atom(), atom()} |  {'global', atom()} | pid().
 -type start_ret() :: {'ok', pid()} | {'error', term()}.
-- 
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