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diff --git a/mware/observer.h b/mware/observer.h
deleted file mode 100644
index 8ca67e48..00000000
--- a/mware/observer.h
+++ /dev/null
@@ -1,71 +0,0 @@
-/**
- * \file
- * <!--
- * Copyright 2006 Develer S.r.l. (http://www.develer.com/)
- * This file is part of DevLib - See README.devlib for information.
- * -->
- *
- * \brief Simple notifier for the subject/observer pattern (interface)
- *
- * \version $Id$
- * \author Bernardo Innocenti <bernie@develer.com>
- */
-#ifndef MWARE_OBSERVER_H
-#define MWARE_OBSERVER_H
-
-#include <mware/list.h>
-
-/**
- *
- * Here's a simple example:
- *
- * \code
- * Subject kbd_driver;
- *
- * Observer kbd_observer;
- *
- * void key_pressed(int event, void *_param)
- * {
- *     char *param = (char *)_param;
- *
- *     if (event == EVENT_KBD_PRESSED)
- *         printf("You pressed %c\n", *param);
- * }
- *
- * void register_kbd_listener(void)
- * {
- *     observer_SetEvent(&kbd_observer, key_pressed);
- *     observer_Subscribe(&kbd_driver, &kbd_observer);
- * }
- * \endcode
- */
-typedef struct Observer
-{
-	Node link;
-	void (*event)(int event_id, void *param);
-} Observer;
-
-typedef struct Subject
-{
-	/// Subscribed observers.
-	List observers;
-
-} Subject;
-
-void observer_SetEvent(Observer *observer, void (*event)(int event_id, void *param));
-
-#define OBSERVER_INITIALIZER(callback) { { NULL, NULL }, callback }
-
-void observer_InitSubject(Subject *subject);
-
-/// Aggiunge un Observer all'insieme
-void observer_Subscribe(Subject *subject, Observer *observer);
-
-/// Rimuove un Observer dall'insieme
-void observer_Unsubscribe(Subject *subject, Observer *observer);
-
-/// per tutti gli elementi nel set notifica l'evento, chiamando la relativa
-/// funzione event
-void observer_notify(Subject *subject, int event_id, void *param);
-
-#endif /* MWARE_OBSERVER_H */