chiark / gitweb /
doc/disorder-gstdecode.8.in: Typeset option dashes correctly.
[disorder] / lib / eventdist.h
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1/*
2 * This file is part of DisOrder
3 * Copyright (C) 2008 Richard Kettlewell
4 *
5 * This program is free software: you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation, either version 3 of the License, or
8 * (at your option) any later version.
9 *
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License
16 * along with this program. If not, see <http://www.gnu.org/licenses/>.
17 */
18/** @file lib/eventdist.h
19 * @brief Event distribution
20 */
21#ifndef EVENTDIST_H
22#define EVENTDIST_H
23
24/** @brief Signature for event handlers
25 * @param event Event type
26 * @param eventdata Event-specific data
27 * @param callbackdata Handler-specific data (as passed to event_register())
28 */
29typedef void event_handler(const char *event,
30 void *eventdata,
31 void *callbackdata);
32
33/** @brief Handle identifying an event monitor */
34typedef struct event_data *event_handle;
35
36event_handle event_register(const char *event,
37 event_handler *callback,
38 void *callbackdata);
39void event_cancel(event_handle handle);
40void event_raise(const char *event,
41 void *eventdata);
42
43#endif /* EVENTDIST_H */
44
45/*
46Local Variables:
47c-basic-offset:2
48comment-column:40
49fill-column:79
50indent-tabs-mode:nil
51End:
52*/