include/vlc_sort.h

   1 /******************************************************************************
   2  * vlc_sort.h
   3  ******************************************************************************
   4  * Copyright © 2019 VLC authors and VideoLAN
   5  *
   6  * This program is free software; you can redistribute it and/or modify it
   7  * under the terms of the GNU Lesser General Public License as published by
   8  * the Free Software Foundation; either version 2.1 of the License, or
   9  * (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  14  * GNU Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public License
  17  * along with this program; if not, write to the Free Software Foundation,
  18  * Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
  19  *****************************************************************************/
  20
  21 #ifndef VLC_SORT_H
  22 #define VLC_SORT_H
  23
  24 #include <stdlib.h>
  25 #include <stddef.h>
  26
  27 /**
  28  * Sort an array with reentrancy, following the upcoming POSIX prototype
  29  *
  30  * cf. POSIX qsort_r
  31  */
  32 VLC_API void vlc_qsort(void *base, size_t nmemb, size_t size,
  33                        int (*compar)(const void *, const void *, void *),
  34                        void *arg);
  35
  36 #endif