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/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* ***** BEGIN LICENSE BLOCK *****
 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
 *
 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 * http://www.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 *
 * The Original Code is mozilla.org code.
 *
 * The Initial Developer of the Original Code is
 * Netscape Communications Corporation.
 * Portions created by the Initial Developer are Copyright (C) 1998
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *
 * Alternatively, the contents of this file may be used under the terms of
 * either of the GNU General Public License Version 2 or later (the "GPL"),
 * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
 * in which case the provisions of the GPL or the LGPL are applicable instead
 * of those above. If you wish to allow use of your version of this file only
 * under the terms of either the GPL or the LGPL, and not to allow others to
 * use your version of this file under the terms of the MPL, indicate your
 * decision by deleting the provisions above and replace them with the notice
 * and other provisions required by the GPL or the LGPL. If you do not delete
 * the provisions above, a recipient may use your version of this file under
 * the terms of any one of the MPL, the GPL or the LGPL.
 *
 * ***** END LICENSE BLOCK ***** */


/* We need this because Solaris' version of qsort is broken and
 * causes array bounds reads.
 */

#ifndef nsQuickSort_h___
#define nsQuickSort_h___

#include "prtypes.h"
#include "nscore.h"

PR_BEGIN_EXTERN_C

/**
 * Parameters:
 *  1. the array to sort
 *  2. the number of elements in the array
 *  3. the size of each array element
 *  4. comparison function taking two elements and parameter #5 and
 *     returning an integer:
 *      + less than zero if the first element should be before the second
 *      + 0 if the order of the elements does not matter
 *      + greater than zero if the second element should be before the first
 *  5. extra data to pass to comparison function
 */
NS_COM_GLUE void NS_QuickSort(void *, unsigned int, unsigned int,
                              int (*)(const void *, const void *, void *), 
                              void *);

PR_END_EXTERN_C

#endif /* nsQuickSort_h___ */