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