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/*
* bitset.h -- Dynamic bitset.
*
* Copyright (c) 2001-2020, NLnet Labs. All rights reserved.
*
* See LICENSE for the license.
*
*/
#ifndef _BITSET_H_
#define _BITSET_H_
#include <assert.h>
#include <limits.h>
#include <string.h>
typedef struct nsd_bitset nsd_bitset_type;
struct nsd_bitset {
size_t size; /** Number of available bits in the set */
unsigned char bits[];
};
size_t nsd_bitset_size(size_t bits);
void nsd_bitset_zero(struct nsd_bitset *bset);
void nsd_bitset_init(struct nsd_bitset *bset, size_t bits);
int nsd_bitset_isset(struct nsd_bitset *bset, size_t bit);
void nsd_bitset_set(struct nsd_bitset *bset, size_t bit);
void nsd_bitset_unset(struct nsd_bitset *bset, size_t bit);
void nsd_bitset_or(
struct nsd_bitset *destset,
struct nsd_bitset *srcset1,
struct nsd_bitset *srcset2);
#endif /* _BITSET_H_ */
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