X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/a083fbbf221545ea6e68a831da060d8834f36eca..db5b3a89b415dadc725ea6271d5bb09e27a7969d:/src/nullable.c?ds=sidebyside

diff --git a/src/nullable.c b/src/nullable.c
index 919efbd5..516fce40 100644
--- a/src/nullable.c
+++ b/src/nullable.c
@@ -15,24 +15,27 @@ GNU General Public License for more details.
 
 You should have received a copy of the GNU General Public License
 along with Bison; see the file COPYING.  If not, write to
-the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
+the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA.  */
 
 
-/* set up nullable, a vector saying which nonterminals can expand into the null string.
-   nullable[i - ntokens] is nonzero if symbol i can do so.  */
+/* set up nullable, a vector saying which nonterminals can expand into
+   the null string.  nullable[i - ntokens] is nonzero if symbol i can
+   do so.  */
 
-#include <stdio.h>
 #include "system.h"
 #include "types.h"
 #include "gram.h"
-#include "new.h"
+#include "alloc.h"
 
 
 char *nullable;
 
+extern void free_nullable PARAMS((void));
+extern void set_nullable PARAMS((void));
 
 void
-set_nullable()
+set_nullable (void)
 {
   register short *r;
   register short *s1;
@@ -130,7 +133,7 @@ set_nullable()
 
 
 void
-free_nullable()
+free_nullable (void)
 {
   FREE(nullable + ntokens);
 }