Avoid gcc -Wundef warnings reported by Gerald Pfeifer in

[bison.git] / src / files.h

diff --git a/src/files.h b/src/files.h
index d5d286c5a13314f23c8d7de108610d4c4fad3ff6..bf7e2c77335fb0701c039501c65554e2ba7c066f 100644 (file)
--- a/src/files.h
+++ b/src/files.h
@@ -1,5 +1,5 @@
 /* File names and variables for bison,
 /* File names and variables for bison,

-   Copyright 1984, 1989, 2000, 2001, 2002 Free Software Foundation, Inc.
+   Copyright (C) 1984, 1989, 2000, 2001, 2002 Free Software Foundation, Inc.

 
    This file is part of Bison, the GNU Compiler Compiler.
 
 
    This file is part of Bison, the GNU Compiler Compiler.
 


@@ -21,6 +21,8 @@
 #ifndef FILES_H_
 # define FILES_H_
 
 #ifndef FILES_H_
 # define FILES_H_
 

+# include "uniqstr.h"
+

 /* File name specified with -o for the output file, or 0 if no -o.  */
 extern char *spec_outfile;
 
 /* File name specified with -o for the output file, or 0 if no -o.  */
 extern char *spec_outfile;
 


@@ -46,41 +48,24 @@ extern char *spec_defines_file;
 extern FILE *finput;
 
 
 extern FILE *finput;
 
 

-/* Output all the action code; precise form depends on which parser. */
-extern struct obstack action_obstack;
-

 /* If semantic parser, output a .h file that defines YYSTYPE... */
 extern struct obstack pre_prologue_obstack;
 extern struct obstack post_prologue_obstack;
 
 /* If semantic parser, output a .h file that defines YYSTYPE... */
 extern struct obstack pre_prologue_obstack;
 extern struct obstack post_prologue_obstack;
 

-/* The verbose output. */
-extern struct obstack output_obstack;
-
-extern char *infile;
-
-void compute_output_file_names PARAMS((void));
+/* The file name as given on the command line.
+   Not named "input_file" because Flex uses this name for an argument,
+   and therefore GCC warns about a name clash. */
+extern uniqstr grammar_file;

 
 

-FILE *xfopen PARAMS ((const char *name, const char *mode));
-int xfclose PARAMS ((FILE *ptr));
+/* The current file name.  Might change with %include, or with #line.  */
+extern uniqstr current_file;

 
 

-/* Compute the double inclusion guard's name. */
-char *compute_header_macro PARAMS ((void));
+void compute_output_file_names (void);

 
 

-const char *skeleton_find PARAMS ((const char *envvar,
-                                  const char *skeleton_name));
-
-/* Is SUFFIX ending STRING?  */
-int strsuffix (const char* string, const char* suffix);
-
-/* Return a newly allocated string composed of the concatenation of
-   STRING1, and STRING2.  */
-char* stringappend (const char* string1, const char* string2);
+FILE *xfopen (const char *name, const char *mode);
+void xfclose (FILE *ptr);

 
 /* Prefix used to generate output file names.  */
 extern char *short_base_name;
 
 
 /* Prefix used to generate output file names.  */
 extern char *short_base_name;
 

-/* Infix used to generate output file names (i.e., `.tab', or `_tab',
-   or `').  */
-extern char *output_infix;
-

 #endif /* !FILES_H_ */
 #endif /* !FILES_H_ */