/* Simple bitmaps.
- Copyright (C) 1999, 2000, 2002, 2003, 2004, 2006, 2007
+ Copyright (C) 1999, 2000, 2002, 2003, 2004, 2006, 2007, 2008
Free Software Foundation, Inc.
This file is part of GCC.
GCC 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, or (at your option) any later
+Software Foundation; either version 3, or (at your option) any later
version.
GCC is distributed in the hope that it will be useful, but WITHOUT ANY
for more details.
You should have received a copy of the GNU General Public License
-along with GCC; see the file COPYING. If not, write to the Free
-Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA
-02110-1301, USA. */
+along with GCC; see the file COPYING3. If not see
+<http://www.gnu.org/licenses/>. */
#ifndef GCC_SBITMAP_H
#define GCC_SBITMAP_H
extern void sbitmap_copy_n (sbitmap, const_sbitmap, unsigned int);
extern int sbitmap_equal (const_sbitmap, const_sbitmap);
extern bool sbitmap_empty_p (const_sbitmap);
+extern bool sbitmap_range_empty_p (const_sbitmap, unsigned int, unsigned int);
extern void sbitmap_zero (sbitmap);
extern void sbitmap_ones (sbitmap);
extern void sbitmap_vector_zero (sbitmap *, unsigned int);