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/* $OpenBSD: icdb.h,v 1.4 2016/09/04 14:51:39 nicm Exp $ */
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/*
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* Copyright (c) 2015 Ted Unangst <tedu@openbsd.org>
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#ifndef _ICDB_H_
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#define _ICDB_H_
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#include <sys/types.h>
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__BEGIN_DECLS
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struct icdb;
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struct icdb *icdb_new(uint32_t version, uint32_t nentries, uint32_t entrysize,
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uint32_t nkeys, const uint32_t *keysizes, const uint32_t *keyoffsets);
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struct icdb *icdb_open(const char *name, int flags, uint32_t version);
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int icdb_get(struct icdb *db, void *entry, uint32_t idx);
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int icdb_lookup(struct icdb *db, int keynum, const void *key, void *entry,
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uint32_t *idxp);
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int icdb_nentries(struct icdb *db);
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const void *icdb_entries(struct icdb *db);
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int icdb_update(struct icdb *db, const void *entry, int offset);
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int icdb_add(struct icdb *db, const void *entry);
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int icdb_rehash(struct icdb *db);
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int icdb_save(struct icdb *db, int fd);
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int icdb_close(struct icdb *db);
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__END_DECLS
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#endif /* !_ICDB_H_ */
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