build: re-enable compiler warnings, and fix them

[bison.git] / lib / abitset.h

diff --git a/lib/abitset.h b/lib/abitset.h
index 1faeee4d415a78ae7a6088c4fae93992a5f1ff6c..08d617b85f4b7b88ecb502acde7325ddf4b1d041 100644 (file)
--- a/lib/abitset.h
+++ b/lib/abitset.h
@@ -1,28 +1,29 @@
 /* Functions to support abitsets.
-   Copyright (C) 2002 Free Software Foundation, Inc.
+
+   Copyright (C) 2002, 2004, 2009-2015 Free Software Foundation, Inc.
+
    Contributed by Michael Hayes (m.hayes@elec.canterbury.ac.nz).
 
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation, either version 3 of the License, or
+   (at your option) any later version.
 
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
 
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #ifndef _ABITSET_H
-#define _ABITSET_H 
+#define _ABITSET_H
 
-#include "bbitset.h"
+#include "bitset.h"
 
-extern int abitset_bytes PARAMS ((bitset_bindex));
+extern size_t abitset_bytes (bitset_bindex);
 
-extern bitset abitset_init PARAMS ((bitset, bitset_bindex));
+extern bitset abitset_init (bitset, bitset_bindex);
 
 #endif