lib/libiberty.h

   1 /* Fake libiberty.h for Bison.
   2    Copyright (C) 2002 Free Software Foundation, Inc.
   3
   4    This program is free software; you can redistribute it and/or modify
   5    it under the terms of the GNU General Public License as published by
   6    the Free Software Foundation; either version 2, or (at your option)
   7    any later version.
   8
   9    This program is distributed in the hope that it will be useful,
  10    but WITHOUT ANY WARRANTY; without even the implied warranty of
  11    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12    GNU General Public License for more details.
  13
  14    You should have received a copy of the GNU General Public License
  15    along with this program; if not, write to the Free Software Foundation,
  16    Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
  17
  18
  19 /* Bison depends on libiberty's implementation of bitsets, which
  20    requires a `libiberty.h' file.  This file provides the minimum
  21    services.  */
  22
  23 #ifndef BISON_LIBIBERTY_H_
  24 # define BISON_LIBIBERTY_H_ 1
  25
  26 # if HAVE_CONFIG_H
  27 #  include <config.h>
  28 # endif
  29 # include <stdlib.h>
  30
  31 /* This file is the public interface to the bitset abstract data type.
  32    Only use the functions and macros defined in this file.  */
  33
  34 # ifndef PARAMS
  35 #  if defined PROTOTYPES || (defined __STDC__ && __STDC__)
  36 #   define PARAMS(Args) Args
  37 #  else
  38 #   define PARAMS(Args) ()
  39 #  endif
  40 # endif
  41
  42 # ifndef __attribute__
  43 #  if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 8) || __STRICT_ANSI__
  44 #   define __attribute__(x)
  45 #  endif
  46 # endif
  47
  48 # ifndef ATTRIBUTE_NORETURN
  49 #  define ATTRIBUTE_NORETURN __attribute__ ((__noreturn__))
  50 # endif
  51
  52 # ifndef ATTRIBUTE_UNUSED
  53 #  define ATTRIBUTE_UNUSED __attribute__ ((__unused__))
  54 # endif
  55
  56 # include "xalloc.h"
  57
  58 #endif /* ! BISON_LIBIBERTY_H_ */