src/scan-gram.h

   1 /* Bison Grammar Scanner
   2
   3    Copyright (C) 2006 Free Software Foundation, Inc.
   4
   5    This file is part of Bison, the GNU Compiler Compiler.
   6
   7    This program is free software; you can redistribute it and/or modify
   8    it under the terms of the GNU General Public License as published by
   9    the Free Software Foundation; either version 2 of the License, or
  10    (at your option) any later version.
  11
  12    This program 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
  15    GNU General Public License for more details.
  16
  17    You should have received a copy of the GNU General Public License
  18    along with this program; if not, write to the Free Software
  19    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  20    02110-1301  USA
  21 */
  22
  23 #ifndef SCAN_GRAM_H_
  24 # define SCAN_GRAM_H_
  25
  26 /* From the scanner.  */
  27 extern FILE *gram_in;
  28 extern int gram__flex_debug;
  29 extern boundary gram_scanner_cursor;
  30 extern char *gram_last_string;
  31 extern location gram_last_braced_code_loc;
  32 void gram_scanner_initialize (void);
  33 void gram_scanner_free (void);
  34 void gram_scanner_last_string_free (void);
  35
  36 /* These are declared by the scanner, but not used.  We put them here
  37    to pacify "make syntax-check".  */
  38 extern FILE *gram_out;
  39 extern int gram_lineno;
  40
  41 # define GRAM_LEX_DECL int gram_lex (YYSTYPE *val, location *loc)
  42 GRAM_LEX_DECL;
  43
  44 #endif /* !SCAN_GRAM_H_ */