src/reduce.h

   1 /* Grammar reduction for Bison.
   2    Copyright (C) 2000, 2001, 2002  Free Software Foundation, Inc.
   3
   4    This file is part of Bison, the GNU Compiler Compiler.
   5
   6    Bison is free software; you can redistribute it and/or modify
   7    it under the terms of the GNU General Public License as published by
   8    the Free Software Foundation; either version 2, or (at your option)
   9    any later version.
  10
  11    Bison 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    You should have received a copy of the GNU General Public License
  17    along with Bison; see the file COPYING.  If not, write to
  18    the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  19    Boston, MA 02111-1307, USA.  */
  20
  21 #ifndef REDUCE_H_
  22 # define REDUCE_H_
  23
  24 void reduce_grammar PARAMS ((void));
  25 void reduce_output PARAMS ((FILE *out));
  26 void reduce_free PARAMS ((void));
  27
  28 extern symbol_number_t nuseless_nonterminals;
  29 extern rule_number_t nuseless_productions;
  30 #endif /* !REDUCE_H_ */