* data/yacc.c: (b4_lex_param): Corrected for the case where

[bison.git] / src / derives.h

diff --git a/src/derives.h b/src/derives.h
index bcbaa0a7ba68f550431a164e44fa4715bec04e18..df6dde8ae2d58d4d8ccb3ade740f044e067740f7 100644 (file)
--- a/src/derives.h
+++ b/src/derives.h
@@ -1,5 +1,7 @@
 /* Match rules with nonterminals for bison,
 /* Match rules with nonterminals for bison,

-   Copyright 1984, 1989, 2000, 2001 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.
 


@@ -21,13 +23,15 @@
 #ifndef DERIVES_H_
 # define DERIVES_H_
 
 #ifndef DERIVES_H_
 # define DERIVES_H_
 

-/* DERIVES[SYMBOL - NTOKENS] points to a vector of the number of the
-   rules that SYMBOL derives, terminated with -1.  */
-extern rule_number_t **derives;
+# include "gram.h"
+
+/* DERIVES[SYMBOL - NTOKENS] points to a vector of the rules that
+   SYMBOL derives, terminated with NULL.  */
+extern rule ***derives;

 
 /* Compute DERIVES.  */
 
 
 /* Compute DERIVES.  */
 

-void set_derives PARAMS((void));
-void free_derives PARAMS((void));
+void derives_compute (void);
+void derives_free (void);

 
 #endif /* !DERIVES_H_ */
 
 #endif /* !DERIVES_H_ */