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/* SPDX-License-Identifier: LGPL-2.1+ */
#pragma once
/***
This file is part of systemd.
Copyright 2015 Tom Gundersen
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <stdbool.h>
#include "hashmap.h"
#include "macro.h"
typedef struct Bitmap Bitmap;
Bitmap *bitmap_new(void);
Bitmap *bitmap_copy(Bitmap *b);
int bitmap_ensure_allocated(Bitmap **b);
void bitmap_free(Bitmap *b);
int bitmap_set(Bitmap *b, unsigned n);
void bitmap_unset(Bitmap *b, unsigned n);
bool bitmap_isset(Bitmap *b, unsigned n);
bool bitmap_isclear(Bitmap *b);
void bitmap_clear(Bitmap *b);
bool bitmap_iterate(Bitmap *b, Iterator *i, unsigned *n);
bool bitmap_equal(Bitmap *a, Bitmap *b);
#define BITMAP_FOREACH(n, b, i) \
for ((i).idx = 0; bitmap_iterate((b), &(i), (unsigned*)&(n)); )
DEFINE_TRIVIAL_CLEANUP_FUNC(Bitmap*, bitmap_free);
#define _cleanup_bitmap_free_ _cleanup_(bitmap_freep)
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