From: Paul Eggert <eggert@cs.ucla.edu>
Date: Fri, 13 Dec 2002 08:43:01 +0000 (+0000)
Subject: (NUMBER_UNDEFINED): Remove unnecessary cast.
X-Git-Tag: BISON-1_875~82
X-Git-Url: https://git.saurik.com/bison.git/commitdiff_plain/2cc6b61207659f016587c4ed438b58e2f886a3dd?ds=sidebyside;hp=0fb1efaf5860efaba16b262e3d74a992eac6bbfc

(NUMBER_UNDEFINED): Remove unnecessary cast.
(symbol_processor): Remove.
(symbols_do): Remove decl; now static.
---

diff --git a/src/symtab.h b/src/symtab.h
index 3b1aec71..3cf2f588 100644
--- a/src/symtab.h
+++ b/src/symtab.h
@@ -1,4 +1,5 @@
-/* Definitions for symtab.c and callers, part of bison,
+/* Definitions for symtab.c and callers, part of Bison.
+
    Copyright (C) 1984, 1989, 1992, 2000, 2001, 2002
    Free Software Foundation, Inc.
 
@@ -81,7 +82,7 @@ struct symbol
 #define USER_NUMBER_ALIAS -9991
 
 /* Undefined internal token number.  */
-#define NUMBER_UNDEFINED ((symbol_number) -1)
+#define NUMBER_UNDEFINED (-1)
 
 
 /* Fetch (or create) the symbol associated to KEY.  */
@@ -134,13 +135,6 @@ extern location startsymbol_location;
 /* Create the symbol table.  */
 void symbols_new (void);
 
-/* A function to apply to each symbol. */
-typedef bool (*symbol_processor) (symbol *);
-
-/* Apply PROCESSOR to all the symbols.  PROCESSOR must return true: on
-   false, the processing stops.  */
-void symbols_do (symbol_processor processor, void *processor_data);
-
 /* Free all the memory allocated for symbols.  */
 void symbols_free (void);