src/scan-gram.h

   1 /* Bison Grammar Scanner
   2
   3    Copyright (C) 2006-2007, 2009-2015, 2018-2021 Free Software
   4    Foundation, Inc.
   5
   6    This file is part of Bison, the GNU Compiler Compiler.
   7
   8    This program is free software: you can redistribute it and/or modify
   9    it under the terms of the GNU General Public License as published by
  10    the Free Software Foundation, either version 3 of the License, or
  11    (at your option) any later version.
  12
  13    This program is distributed in the hope that it will be useful,
  14    but WITHOUT ANY WARRANTY; without even the implied warranty of
  15    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16    GNU General Public License for more details.
  17
  18    You should have received a copy of the GNU General Public License
  19    along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
  20
  21 #ifndef SCAN_GRAM_H_
  22 # define SCAN_GRAM_H_
  23
  24 /* Initialize the scanner to read file GRAM. */
  25 void gram_scanner_open (const char *gram);
  26 /* Close the open files.  */
  27 void gram_scanner_close (void);
  28
  29 /* Free all the memory allocated to the scanner. */
  30 void gram_scanner_free (void);
  31 void gram_scanner_last_string_free (void);
  32
  33 # define GRAM_LEX_DECL int gram_lex (GRAM_STYPE *val, location *loc)
  34 GRAM_LEX_DECL;
  35
  36 #endif /* !SCAN_GRAM_H_ */