include/cdbr.h

   1 /*      $NetBSD: cdbr.h,v 1.1 2010/04/25 00:54:45 joerg Exp $   */
   2 /*-
   3  * Copyright (c) 2010 The NetBSD Foundation, Inc.
   4  * All rights reserved.
   5  *
   6  * This code is derived from software contributed to The NetBSD Foundation
   7  * by Joerg Sonnenberger.
   8  *
   9  * Redistribution and use in source and binary forms, with or without
  10  * modification, are permitted provided that the following conditions
  11  * are met:
  12  *
  13  * 1. Redistributions of source code must retain the above copyright
  14  *    notice, this list of conditions and the following disclaimer.
  15  * 2. Redistributions in binary form must reproduce the above copyright
  16  *    notice, this list of conditions and the following disclaimer in
  17  *    the documentation and/or other materials provided with the
  18  *    distribution.
  19  *
  20  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  21  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  22  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
  23  * FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE
  24  * COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
  25  * INCIDENTAL, SPECIAL, EXEMPLARY OR CONSEQUENTIAL DAMAGES (INCLUDING,
  26  * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  27  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
  28  * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
  29  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
  30  * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  31  * SUCH DAMAGE.
  32  */
  33
  34 #ifndef _CDBR_H
  35 #define _CDBR_H
  36
  37 #include <sys/cdefs.h>
  38 #include <inttypes.h>
  39 #include <stddef.h>
  40
  41 #define CDBR_DEFAULT    0
  42
  43 struct cdbr;
  44
  45 __BEGIN_DECLS
  46
  47 struct cdbr     *cdbr_open(const char *, int);
  48 uint32_t         cdbr_entries(struct cdbr *);
  49 int              cdbr_get(struct cdbr *, uint32_t, const void **, size_t *);
  50 int              cdbr_find(struct cdbr *, const void *, size_t,
  51     const void **, size_t *);
  52 void             cdbr_close(struct cdbr *);
  53
  54 __END_DECLS
  55
  56 #endif /* _CDBR_H */