MPD
songvec.h
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1 /*
2  * Copyright (C) 2003-2010 The Music Player Daemon Project
3  * http://www.musicpd.org
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,
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 along
16  * with this program; if not, write to the Free Software Foundation, Inc.,
17  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
18  */
19 
20 #ifndef MPD_SONGVEC_H
21 #define MPD_SONGVEC_H
22 
23 #include <stddef.h>
24 
25 struct songvec {
26  struct song **base;
27  size_t nr;
28 };
29 
30 void songvec_init(void);
31 
32 void songvec_deinit(void);
33 
34 void songvec_sort(struct songvec *sv);
35 
36 struct song *
37 songvec_find(const struct songvec *sv, const char *uri);
38 
39 int
40 songvec_delete(struct songvec *sv, const struct song *del);
41 
42 void
43 songvec_add(struct songvec *sv, struct song *add);
44 
45 void songvec_destroy(struct songvec *sv);
46 
47 int
48 songvec_for_each(const struct songvec *sv,
49  int (*fn)(struct song *, void *), void *arg);
50 
51 #endif /* SONGVEC_H */