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1/* Input parser for bison
2 Copyright 2000 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 READER_H_
22# define READER_H_
23
24/* Read in the grammar specification and record it in the format
25 described in gram.h. All guards are copied into the FGUARD file
26 and all actions into FACTION, in each case forming the body of a C
27 function (YYGUARD or YYACTION) which contains a switch statement to
28 decide which guard or action to execute. */
29
30extern void reader PARAMS ((void));
31
32
33extern void reader_output_yylsp PARAMS ((struct obstack *));
34
35extern int lineno;
36extern char **tags;
37extern short *user_toknums;
38
39#endif /* !READER_H_ */