/include/uuid.h

 1/*-
 2 * Copyright (c) 2002,2005 Marcel Moolenaar
 3 * Copyright (c) 2002 Hiten Mahesh Pandya
 4 * All rights reserved.
 5 *
 6 * Redistribution and use in source and binary forms, with or without
 7 * modification, are permitted provided that the following conditions
 8 * are met:
 9 * 1. Redistributions of source code must retain the above copyright
10 *    notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 *    notice, this list of conditions and the following disclaimer in the
13 *    documentation and/or other materials provided with the distribution.
14 *
15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
16 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
18 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
25 * SUCH DAMAGE.
26 *
27 * $FreeBSD$
28 */
29
30#ifndef _UUID_H_
31#define	_UUID_H_
32
33#include <sys/types.h>
34#include <sys/uuid.h>
35
36/*
37 * This implementation mostly conforms to the DCE 1.1 specification.
38 * See Also:
39 *	uuidgen(1), uuidgen(2), uuid(3)
40 */
41
42/* Status codes returned by the functions. */
43#define	uuid_s_ok			0
44#define	uuid_s_bad_version		1
45#define	uuid_s_invalid_string_uuid	2
46#define	uuid_s_no_memory		3
47
48__BEGIN_DECLS
49int32_t	uuid_compare(const uuid_t *, const uuid_t *, uint32_t *);
50void	uuid_create(uuid_t *, uint32_t *);
51void	uuid_create_nil(uuid_t *, uint32_t *);
52int32_t	uuid_equal(const uuid_t *, const uuid_t *, uint32_t *);
53void	uuid_from_string(const char *, uuid_t *, uint32_t *);
54uint16_t uuid_hash(const uuid_t *, uint32_t *);
55int32_t	uuid_is_nil(const uuid_t *, uint32_t *);
56void	uuid_to_string(const uuid_t *, char **, uint32_t *);
57void	uuid_enc_le(void *, const uuid_t *);
58void	uuid_dec_le(const void *, uuid_t *);
59void	uuid_enc_be(void *, const uuid_t *);
60void	uuid_dec_be(const void *, uuid_t *);
61__END_DECLS
62
63#endif	/* _UUID_H_ */