blob: 843d27d24d2c8b3160c37613dc06093177167655 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
|
/* SPDX-License-Identifier: LGPL-2.1+ */
#pragma once
#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)
|
