(yylex): Do not pass signed char to isupper; it's not portable.

[bison.git] / src / files.h

diff --git a/src/files.h b/src/files.h
index 17c300574882706f9ec258e74bd4f21f15ed014f..0529b215ad18a12480113186106134a9ee860fbf 100644 (file)
--- a/src/files.h
+++ b/src/files.h
@@ -27,10 +27,10 @@ extern char *spec_outfile;
 /* File name for the parser (i.e., the one above, or its default.) */
 extern char *parser_file_name;
 
-/* For -a. */
+/* Symbol prefix specified with -p, or 0 if no -p.  */
 extern const char *spec_name_prefix;
 
-/* File name pfx specified with -b, or 0 if no -b.  */
+/* File name prefix specified with -b, or 0 if no -b.  */
 extern char *spec_file_prefix;
 
 /* --verbose. */
@@ -46,16 +46,10 @@ extern char *spec_defines_file;
 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;
 
-/* The verbose output. */
-extern struct obstack output_obstack;
-
 extern char *infile;
 
 void compute_output_file_names PARAMS((void));
@@ -63,9 +57,6 @@ void compute_output_file_names PARAMS((void));
 FILE *xfopen PARAMS ((const char *name, const char *mode));
 int xfclose PARAMS ((FILE *ptr));
 
-/* Compute the double inclusion guard's name. */
-char *compute_header_macro PARAMS ((void));
-
 const char *skeleton_find PARAMS ((const char *envvar,
                                   const char *skeleton_name));