* data/yacc.c: Guard the declaration of yytoknum also with

[bison.git] / src / nullable.h

diff --git a/src/nullable.h b/src/nullable.h
index a2d9b4b801c935b4312cfebd3b53495d8c252e02..af46c9c69a6ffaa30cb1fcef41ee5bc9a067ab4a 100644 (file)
--- a/src/nullable.h
+++ b/src/nullable.h
@@ -1,5 +1,5 @@
 /* Part of the bison parser generator,
 /* Part of the bison parser generator,

-   Copyright 2000 Free Software Foundation, Inc.
+   Copyright (C) 2000, 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.
 


@@ -23,11 +23,11 @@
 
 /* A vector saying which nonterminals can expand into the null string.
    NULLABLE[I - NTOKENS] is nonzero if symbol I can do so.  */
 
 /* A vector saying which nonterminals can expand into the null string.
    NULLABLE[I - NTOKENS] is nonzero if symbol I can do so.  */

-extern char *nullable;
+extern bool *nullable;

 
 /* Set up NULLABLE. */
 
 /* Set up NULLABLE. */

-extern void set_nullable PARAMS((void));
+extern void nullable_compute PARAMS((void));

 
 /* Free NULLABLE. */
 
 /* Free NULLABLE. */

-extern void free_nullable PARAMS((void));
+extern void nullable_free PARAMS((void));

 #endif /* !NULLABLE_H_ */
 #endif /* !NULLABLE_H_ */