* lib/bitset-int.h, lib/bitset.c, lib/bitset.h, lib/bitsetv.c,

[bison.git] / lib / sbitset.h

diff --git a/lib/sbitset.h b/lib/sbitset.h
new file mode 100644 (file)
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--- /dev/null
+++ b/lib/sbitset.h
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+/* Functions to support sbitsets.
+   Copyright (C) 2002 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 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.  */
+
+#ifndef _SBITSET_H
+#define _SBITSET_H
+
+#include "bitset-int.h"
+
+typedef struct sbitset_struct
+{
+    unsigned int n_bits;       /* Number of bits.  */
+    bitset_word words[1];      /* The array of bits.  */
+} *sbitset;
+
+
+extern int sbitset_bytes PARAMS ((bitset_bindex));
+
+#endif