33 lines
779 B
C
33 lines
779 B
C
/* SPDX-License-Identifier: LGPL-2.1+ */
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#pragma once
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#include <stdbool.h>
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#include "hashmap.h"
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#include "macro.h"
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typedef struct Bitmap Bitmap;
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Bitmap *bitmap_new(void);
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Bitmap *bitmap_copy(Bitmap *b);
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int bitmap_ensure_allocated(Bitmap **b);
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void bitmap_free(Bitmap *b);
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int bitmap_set(Bitmap *b, unsigned n);
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void bitmap_unset(Bitmap *b, unsigned n);
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bool bitmap_isset(Bitmap *b, unsigned n);
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bool bitmap_isclear(Bitmap *b);
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void bitmap_clear(Bitmap *b);
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bool bitmap_iterate(Bitmap *b, Iterator *i, unsigned *n);
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bool bitmap_equal(Bitmap *a, Bitmap *b);
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#define BITMAP_FOREACH(n, b, i) \
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for ((i).idx = 0; bitmap_iterate((b), &(i), (unsigned*)&(n)); )
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DEFINE_TRIVIAL_CLEANUP_FUNC(Bitmap*, bitmap_free);
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#define _cleanup_bitmap_free_ _cleanup_(bitmap_freep)
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