BRL-CAD
sort.h
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1/* S O R T . H
2 * BRL-CAD
3 *
4 * Copyright (c) 2004-2023 United States Government as represented by
5 * the U.S. Army Research Laboratory.
6 *
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Lesser General Public License
9 * version 2.1 as published by the Free Software Foundation.
10 *
11 * This library is distributed in the hope that it will be useful, but
12 * WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
15 *
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this file; see the file named COPYING for more
18 * information.
19 */
20
21#ifndef BU_SORT_H
22#define BU_SORT_H
23
24#include "common.h"
25
26#include <stddef.h> /* for size_t */
27
28#include "bu/defines.h"
29
30__BEGIN_DECLS
31
32/** @addtogroup bu_sort
33 *
34 * @brief
35 * Platform-independent re-entrant version of qsort.
36 *
37 * The first argument is the array to sort, the second the number of elements
38 * inside the array, the third the size of one element, the fourth the
39 * comparison-function and the fifth a variable which is handed as a third
40 * argument to the comparison-function.
41 *
42 */
43/** @{ */
44/** @file bu/sort.h */
45
46BU_EXPORT extern void bu_sort(void *array, size_t nummemb, size_t sizememb,
47 int (*compare)(const void *, const void *, void *), void *context);
48
49
50/** @} */
51
52__END_DECLS
53
54#endif /* BU_SORT_H */
55
56/*
57 * Local Variables:
58 * mode: C
59 * tab-width: 8
60 * indent-tabs-mode: t
61 * c-file-style: "stroustrup"
62 * End:
63 * ex: shiftwidth=4 tabstop=8
64 */
common.h
Header file for the BRL-CAD common definitions.
bu_sort
void bu_sort(void *array, size_t nummemb, size_t sizememb, int(*compare)(const void *, const void *, void *), void *context)