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27 lines
536 B
C
27 lines
536 B
C
/*
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* Copyright (C) 2001 Sistina Software (UK) Limited.
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*
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* This file is released under the GPL.
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*/
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#ifndef _LVM_BTREE_H
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#define _LVM_BTREE_H
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#include "lvm-types.h"
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#include "pool.h"
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struct btree;
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struct btree *btree_create(struct pool *mem);
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void *btree_lookup(struct btree *t, uint32_t k);
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int btree_insert(struct btree *t, uint32_t k, void *data);
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struct btree_iter;
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void *btree_get_data(struct btree_iter *it);
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struct btree_iter *btree_first(struct btree *t);
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struct btree_iter *btree_next(struct btree_iter *it);
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#endif
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