diff --git a/legacy/eio/AUTHORS b/legacy/eio/AUTHORS
index a3992fc6d9..ed3524e74b 100644
--- a/legacy/eio/AUTHORS
+++ b/legacy/eio/AUTHORS
@@ -1,2 +1,4 @@
 Cedric Bail <cedric.bail@free.fr>
 Stephen Houston <UnixTitan@gmail.com>
+Gustavo Sverzut Barbieri <barbieri@gmail.com>
+Vincent "caro" Torri <vtorri at univ-evry dot fr>
diff --git a/legacy/eio/configure.ac b/legacy/eio/configure.ac
index 826c429192..8bf674a63b 100644
--- a/legacy/eio/configure.ac
+++ b/legacy/eio/configure.ac
@@ -128,6 +128,7 @@ AC_OUTPUT([
 eio.pc
 Makefile
 doc/Makefile
+doc/eio.dox
 src/Makefile
 src/lib/Makefile
 ])
diff --git a/legacy/eio/doc/eio.dox.in b/legacy/eio/doc/eio.dox.in
new file mode 100644
index 0000000000..75432efa91
--- /dev/null
+++ b/legacy/eio/doc/eio.dox.in
@@ -0,0 +1,40 @@
+/* EIO - EFL data type library
+ * Copyright (C) 2010 Enlightenment Developers:
+ *           Cedric Bail <cedric.bail@free.fr>
+ *           Vincent "caro" Torri  <vtorri at univ-evry dot fr>
+ *	     Stephen "okra" Houston <unixtitan@gmail.com>
+ *           Gustavo Sverzut Barbieri <barbieri@gmail.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library;
+ * if not, see <http://www.gnu.org/licenses/>.
+ */
+
+/**
+ * @mainpage Eio
+ * @author Cedric Bail <cedric.bail@free.fr>
+ * @author Vincent "caro" Torri  <vtorri at univ-evry dot fr>
+ * @author Stephen "okra" Houston <unixtitan@gmail.com>
+ * @author Gustavo Sverzut Barbieri <barbieri@gmail.com>
+ * @date 2010
+ *
+ * @section eio_intro_sec Introduction
+ * @version @PACKAGE_VERSION@
+ *
+ * The Eio library is a library that implements an API for asynchronous
+ * input/output operation. Most operation are done in a separated thread
+ * to prevent lock. See @ref Eio_Group.
+ *
+ * This library is cross-platform and can be compiled and used on
+ * Linux, BSD, Opensolaris and Windows (XP and CE).
+ */