math.h

   1 /*
   2  * Work around the class() function in AIX math.h clashing with
   3  * identifiers named "class".
   4  *
   5  * This file is part of FFmpeg.
   6  *
   7  * FFmpeg is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU Lesser General Public
   9  * License as published by the Free Software Foundation; either
  10  * version 2.1 of the License, or (at your option) any later version.
  11  *
  12  * FFmpeg is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  * Lesser General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU Lesser General Public
  18  * License along with FFmpeg; if not, write to the Free Software
  19  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  20  */
  21
  22 #ifndef FFMPEG_COMPAT_AIX_MATH_H
  23 #define FFMPEG_COMPAT_AIX_MATH_H
  24
  25 #define class class_in_math_h_causes_problems
  26
  27 #include_next <math.h>
  28
  29 #undef class
  30
  31 #endif /* FFMPEG_COMPAT_AIX_MATH_H */