chiark / gitweb /
multicast_loop option
[disorder] / lib / selection.h
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460b9539 1/*
2 * This file is part of DisOrder
3 * Copyright (C) 2006 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 2 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, but
11 * WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * 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, write to the Free Software
17 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
18 * USA
19 */
20
21#ifndef SELECTION_H
22#define SELECTION_H
23
24/* Represent a selection using a hash */
25
26hash *selection_new(void);
27
28void selection_set(hash *h, const char *key, int selected);
29/* Set the selection status of KEY */
30
31void selection_flip(hash *h, const char *key);
32/* Flip the selection status of KEY */
33
34int selection_selected(hash *h, const char *key);
35/* Test whether KEY is selected. Always returns 0 or 1. */
36
37void selection_live(hash *h, const char *key);
38/* Mark KEY as live. Ignored if KEY is not selected. */
39
40void selection_cleanup(hash *h);
41/* Discard dead items (and mark everything left as dead) */
42
43void selection_empty(hash *h);
44/* Empty the selection */
45
46#endif /* SELECTION_H */
47
48/*
49Local Variables:
50c-basic-offset:2
51comment-column:40
52fill-column:79
53indent-tabs-mode:nil
54End:
55*/