chiark / gitweb /
choose_populate() always raise choose-more-tracks rather than only
[disorder] / lib / bits.h
CommitLineData
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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 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/** @file lib/bits.h
22 * @brief Bit operations
23 */
24
25#ifndef BITS_H
26#define BITS_H
27
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28#if HAVE_FLS
29static inline int leftmost_bit(uint32_t n) {
30 return fls(n) - 1;
31}
32#else
f9d42b20 33int leftmost_bit(uint32_t n);
7c8c2fc9 34#endif
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35
36#endif /* BITS_H */
37
38
39/*
40Local Variables:
41c-basic-offset:2
42comment-column:40
43fill-column:79
44indent-tabs-mode:nil
45End:
46*/