/* Simple bitmaps.
Copyright (C) 1999, 2000 Free Software Foundation, Inc.
-This file is part of GNU CC.
+This file is part of GCC.
-GNU CC 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 version.
+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
+version.
-GNU CC 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.
+GCC 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 GNU CC; see the file COPYING. If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA. */
+along with GCC; see the file COPYING. If not, write to the Free
+Software Foundation, 59 Temple Place - Suite 330, Boston, MA
+02111-1307, USA. */
#ifndef GCC_SBITMAP_H
#define GCC_SBITMAP_H
extern sbitmap sbitmap_alloc PARAMS ((unsigned int));
extern sbitmap *sbitmap_vector_alloc PARAMS ((unsigned int, unsigned int));
extern void sbitmap_copy PARAMS ((sbitmap, sbitmap));
+extern int sbitmap_equal PARAMS ((sbitmap, sbitmap));
extern void sbitmap_zero PARAMS ((sbitmap));
extern void sbitmap_ones PARAMS ((sbitmap));
extern void sbitmap_vector_zero PARAMS ((sbitmap *, unsigned int));
sbitmap));
extern int sbitmap_a_and_b PARAMS ((sbitmap, sbitmap, sbitmap));
extern int sbitmap_a_or_b PARAMS ((sbitmap, sbitmap, sbitmap));
+extern int sbitmap_a_xor_b PARAMS ((sbitmap, sbitmap, sbitmap));
extern int sbitmap_a_subset_b_p PARAMS ((sbitmap, sbitmap));
extern int sbitmap_first_set_bit PARAMS ((sbitmap));