observer.h File Reference

Observer of notifications. More...

#include <stdbool.h>
#include "notify_type.h"
#include "queue.h"

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Data Structures
struct	NotifyCallback
	Data passed to a notification function. More...
struct	Observer
	An observer of notifications. More...
struct	ObserverNode
	List of Observers. More...

Typedefs
typedef int(*	observer_t) (struct NotifyCallback *nc)

Functions
	STAILQ_HEAD (ObserverList, ObserverNode)

Detailed Description

Observer of notifications.

Authors

• Richard Russon

Copyright

This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 2 of the License, or (at your option) any later version.

This program 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 General Public License for more details.

You should have received a copy of the GNU General Public License along with this program. If not, see http://www.gnu.org/licenses/.

Definition in file observer.h.

Typedef Documentation

observer_t

typedef int(* observer_t) (struct NotifyCallback *nc)

Definition at line 54 of file observer.h.

Function Documentation

STAILQ_HEAD()

STAILQ_HEAD	(	ObserverList	,
		ObserverNode	)