/* File names and variables for bison,   Copyright (C) 1984, 1989 Free Software Foundation, Inc.This file is part of Bison, the GNU Compiler Compiler.Bison is free software; you can redistribute it and/or modifyit under the terms of the GNU General Public License as published bythe Free Software Foundation; either version 2, or (at your option)any later version.Bison is distributed in the hope that it will be useful,but WITHOUT ANY WARRANTY; without even the implied warranty ofMERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See theGNU General Public License for more details.You should have received a copy of the GNU General Public Licensealong with Bison; see the file COPYING.  If not, write tothe Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  *//* These two should be pathnames for opening the sample parser files.   When bison is installed, they should be absolute pathnames.   XPFILE1 and XPFILE2 normally come from the Makefile.  */#define PFILE	XPFILE		/* Simple parser */#define PFILE1	XPFILE1		/* Semantic parser */extern FILE *finput;   /* read grammar specifications */extern FILE *foutput;  /* optionally output messages describing the actions taken */extern FILE *fdefines; /* optionally output #define's for token numbers. */extern FILE *ftable;   /* output the tables and the parser */extern FILE *fattrs;   /* if semantic parser, output a .h file that defines YYSTYPE */		       /* and also contains all the %{ ... %} definitions.  */extern FILE *fguard;   /* if semantic parser, output yyguard, containing all the guard code */extern FILE *faction;  /* output all the action code; precise form depends on which parser */extern FILE *fparser;  /* read the parser to copy into ftable *//* File name specified with -o for the output file, or 0 if no -o.  */extern char *spec_outfile;extern char *spec_name_prefix; /* for -a, from getargs.c *//* File name pfx specified with -b, or 0 if no -b.  */extern char *spec_file_prefix;extern char *infile;extern char *outfile;extern char *defsfile;extern char *tabfile;extern char *attrsfile;extern char *guardfile;extern char *actfile;/* AC addings */#define HFILE	XHFILE		/*  header Skeleton */extern char *hskelfile;   /* -H option : parser file name */extern char *cparserfile; /* -S option header skeleton filename */extern FILE *fhskel;      extern char *parser_name;extern int parser_defined;extern int yylsp_needed;char *quoted_filename(); /* quote filename, especially on DOS *//* AC added end*/