sort.h

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/*                         S O R T . H
 * BRL-CAD
 *
 * Copyright (c) 2004-2024 United States Government as represented by
 * the U.S. Army Research Laboratory.
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public License
 * version 2.1 as published by the Free Software Foundation.
 *
 * This library is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this file; see the file named COPYING for more
 * information.
 */
 
#ifndef BU_SORT_H
#define BU_SORT_H
 
#include "common.h"
 
#include <stddef.h> /* for size_t */
 
#include "bu/defines.h"
 
__BEGIN_DECLS
 
/** @addtogroup bu_sort
 *
 * @brief
 * Platform-independent re-entrant version of qsort.
 *
 * The first argument is the array to sort, the second the number of elements
 * inside the array, the third the size of one element, the fourth the
 * comparison-function and the fifth a variable which is handed as a third
 * argument to the comparison-function.
 *
 */
/** @{ */
/** @file bu/sort.h */
 
BU_EXPORT extern void bu_sort(void *array, size_t nummemb, size_t sizememb,
                              int (*compare)(const void *, const void *, void *), void *context);
 
 
/** @} */
 
__END_DECLS
 
#endif  /* BU_SORT_H */
 
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