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/* SPDX-License-Identifier: GPL-2.0-or-later
* Copyright Red Hat
* Author: Stefano Brivio <sbrivio@redhat.com>
*/
#ifndef BITMAP_H
#define BITMAP_H
#include <stdbool.h>
#include <stddef.h>
#include <stdint.h>
#define BIT(n) (1UL << (n))
#define BITMAP_BIT(n) (BIT((n) % (sizeof(long) * 8)))
#define BITMAP_WORD(n) (n / (sizeof(long) * 8))
void bitmap_set(uint8_t *map, unsigned bit);
void bitmap_clear(uint8_t *map, unsigned bit);
bool bitmap_isset(const uint8_t *map, unsigned bit);
void bitmap_or(uint8_t *dst, size_t size, const uint8_t *a, const uint8_t *b);
void bitmap_and_not(uint8_t *dst, size_t size,
const uint8_t *a, const uint8_t *b);
#endif /* BITMAP_H */
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