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/*
* bitset.h - Arbitrary-length bit sets
*
* Written 2010 by Werner Almesberger
* Copyright 2010 by Werner Almesberger
*
* 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.
*/
#ifndef BITSET_H
#define BITSET_H
struct bitset;
struct bitset *bitset_new(int n);
struct bitset *bitset_clone(const struct bitset *old);
void bitset_free(struct bitset *set);
void bitset_set(struct bitset *set, int n);
void bitset_clear(struct bitset *set, int n);
int bitset_pick(const struct bitset *set, int n);
int bitset_is_empty(const struct bitset *set);
void bitset_zero(struct bitset *a);
void bitset_and(struct bitset *a, const struct bitset *b);
void bitset_or(struct bitset *a, const struct bitset *b);
int bitset_ge(const struct bitset *a, const struct bitset *b);
#endif /* !BITSET_H */
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