ossp-pkg/uuid/uuid_dce.h
1.6
/*
** OSSP uuid - Universally Unique Identifier
** Copyright (c) 2004-2008 Ralf S. Engelschall <rse@engelschall.com>
** Copyright (c) 2004-2008 The OSSP Project <http://www.ossp.org/>
**
** This file is part of OSSP uuid, a library for the generation
** of UUIDs which can found at http://www.ossp.org/pkg/lib/uuid/
**
** 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.
**
** THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
** WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
** MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
** IN NO EVENT SHALL THE AUTHORS AND COPYRIGHT HOLDERS AND THEIR
** CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
** USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
** ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
** OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
** OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
** SUCH DAMAGE.
**
** uuid_dce.h: DCE 1.1 compatibility API definition
*/
#ifndef __UUID_DCE_H___
#define __UUID_DCE_H___
/* sanity check usage */
#ifdef __UUID_H__
#error the regular OSSP uuid API and the DCE 1.1 backward compatibility API are mutually exclusive -- you cannot use them at the same time.
#endif
/* resolve namespace conflicts (at linking level) with regular OSSP uuid API */
#define uuid_create uuid_dce_create
#define uuid_create_nil uuid_dce_create_nil
#define uuid_is_nil uuid_dce_is_nil
#define uuid_compare uuid_dce_compare
#define uuid_equal uuid_dce_equal
#define uuid_from_string uuid_dce_from_string
#define uuid_to_string uuid_dce_to_string
#define uuid_hash uuid_dce_hash
/* DCE 1.1 uuid_t type */
typedef struct {
#if 0
/* stricter but unportable version */
uuid_uint32_t time_low;
uuid_uint16_t time_mid;
uuid_uint16_t time_hi_and_version;
uuid_uint8_t clock_seq_hi_and_reserved;
uuid_uint8_t clock_seq_low;
uuid_uint8_t node[6];
#else
/* sufficient and portable version */
unsigned char data[16];
#endif
} uuid_t;
typedef uuid_t *uuid_p_t;
/* DCE 1.1 uuid_vector_t type */
typedef struct {
unsigned int count;
uuid_t *uuid[1];
} uuid_vector_t;
/* DCE 1.1 UUID API status codes */
enum {
uuid_s_ok = 0, /* standardized */
uuid_s_error = 1 /* implementation specific */
};
/* DCE 1.1 UUID API functions */
extern void uuid_create (uuid_t *, int *);
extern void uuid_create_nil (uuid_t *, int *);
extern int uuid_is_nil (uuid_t *, int *);
extern int uuid_compare (uuid_t *, uuid_t *, int *);
extern int uuid_equal (uuid_t *, uuid_t *, int *);
extern void uuid_from_string (const char *, uuid_t *, int *);
extern void uuid_to_string (uuid_t *, char **, int *);
extern unsigned int uuid_hash (uuid_t *, int *);
#endif /* __UUID_DCE_H___ */
