mirror of git://projects.qi-hardware.com/fped.git
35 lines
993 B
C
35 lines
993 B
C
/*
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* bitset.h - Arbitrary-length bit sets
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*
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* Written 2010 by Werner Almesberger
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* Copyright 2010 by Werner Almesberger
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*/
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#ifndef BITSET_H
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#define BITSET_H
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struct bitset;
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struct bitset *bitset_new(int n);
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struct bitset *bitset_clone(const struct bitset *old);
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void bitset_free(struct bitset *set);
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void bitset_set(struct bitset *set, int n);
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void bitset_clear(struct bitset *set, int n);
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int bitset_pick(const struct bitset *set, int n);
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int bitset_is_empty(const struct bitset *set);
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void bitset_zero(struct bitset *a);
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void bitset_and(struct bitset *a, const struct bitset *b);
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void bitset_or(struct bitset *a, const struct bitset *b);
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int bitset_ge(const struct bitset *a, const struct bitset *b);
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#endif /* !BITSET_H */
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