Avoid gcc -Wundef warnings reported by Gerald Pfeifer in

[bison.git] / src / reader.h

diff --git a/src/reader.h b/src/reader.h
index 7e7cb5f2adebaf90d7acfe82d27d3598507892d9..56c4f5c392a73681ff3f996557cdeaaab3efc9c9 100644 (file)
--- a/src/reader.h
+++ b/src/reader.h
@@ -1,5 +1,6 @@
-/* Input parser for bison
-   Copyright (C) 2000, 2001, 2002 Free Software Foundation, Inc.
+/* Input parser for Bison
+
+   Copyright (C) 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
@@ -41,31 +42,21 @@ void scanner_initialize (void);
 void scanner_free (void);
 void scanner_last_string_free (void);
 
-# define YY_DECL int gram_lex (yystype *val, location *loc)
+# define YY_DECL int gram_lex (YYSTYPE *val, location *loc)
 YY_DECL;
 
 
 /* From the parser.  */
 extern int gram_debug;
 int gram_parse (void);
-
-/* The sort of braced code we are in.  */
-typedef enum
-  {
-    action_braced_code,
-    destructor_braced_code,
-    printer_braced_code
-  } braced_code;
-/* FIXME: This is really a dirty hack which demonstrates that we
-   should probably not try to parse the actions now.  */
-extern braced_code current_braced_code;
+char const *token_name (int);
 
 
 /* From reader.c. */
-void grammar_start_symbol_set (symbol *s, location loc);
+void grammar_start_symbol_set (symbol *sym, location loc);
 void prologue_augment (const char *prologue, location loc);
 void epilogue_augment (const char *epilogue, location loc);
-void grammar_symbol_append (symbol *s, location loc);
+void grammar_symbol_append (symbol *sym, location loc);
 void grammar_rule_begin (symbol *lhs, location loc);
 void grammar_rule_end (location loc);
 void grammar_midrule_action (void);