1 /*
2  * This program is free software; you can redistribute it and/or
3  * modify it under the terms of the GNU General Public License
4  * as published by the Free Software Foundation; either version 2
5  * of the License, or (at your option) any later version.
6  *
7  * This program is distributed in the hope that it will be useful,
8  * but WITHOUT ANY WARRANTY; without even the implied warranty of
9  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
10  * GNU General Public License for more details.
11  *
12  * You should have received a copy of the GNU General Public License
13  * along with this program; if not, write to the Free Software Foundation,
14  * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
15  *
16  * The Original Code is Copyright (C) 2013 Blender Foundation.
17  * All rights reserved.
18  */
19 
20 #pragma once
21 
22 /** \file
23  * \ingroup bli
24  */
25 
26 #include <stdlib.h>
27 
28 /* glibc 2.8+ */
29 #if defined(__GLIBC__) && (__GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 8))
30 #  define BLI_qsort_r qsort_r
31 #endif
32 
33 /* Quick sort re-entrant */
34 typedef int (*BLI_sort_cmp_t)(const void *a, const void *b, void *ctx);
35 
36 void BLI_qsort_r(void *a, size_t n, size_t es, BLI_sort_cmp_t cmp, void *thunk)
37 #ifdef __GNUC__
38     __attribute__((nonnull(1, 5)))
39 #endif
40     ;
41