libstdc++-v3/include/c_compatibility/tgmath.h

   1 // -*- C++ -*- compatibility header.
   2
   3 // Copyright (C) 2007-2013 Free Software Foundation, Inc.
   4 //
   5 // This file is part of the GNU ISO C++ Library.  This library is free
   6 // software; you can redistribute it and/or modify it under the
   7 // terms of the GNU General Public License as published by the
   8 // Free Software Foundation; either version 3, or (at your option)
   9 // any later version.
  10
  11 // This library 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 General Public License for more details.
  15
  16 // Under Section 7 of GPL version 3, you are granted additional
  17 // permissions described in the GCC Runtime Library Exception, version
  18 // 3.1, as published by the Free Software Foundation.
  19
  20 // You should have received a copy of the GNU General Public License and
  21 // a copy of the GCC Runtime Library Exception along with this program;
  22 // see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
  23 // <http://www.gnu.org/licenses/>.
  24
  25 /** @file tgmath.h
  26  *  This is a Standard C++ Library header.
  27  */
  28
  29 #include <bits/c++config.h>
  30
  31 #if __cplusplus >= 201103L
  32 # include <ctgmath>
  33 #else
  34 # if _GLIBCXX_HAVE_TGMATH_H
  35 #  include_next <tgmath.h>
  36 # endif
  37 #endif
  38
  39 #ifndef _GLIBCXX_TGMATH_H
  40 #define _GLIBCXX_TGMATH_H 1
  41
  42 #endif