89 lines
3.3 KiB
C
89 lines
3.3 KiB
C
/*
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** OSSP uuid - Universally Unique Identifier
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** Copyright (c) 2004-2008 Ralf S. Engelschall <rse@engelschall.com>
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** Copyright (c) 2004-2008 The OSSP Project <http://www.ossp.org/>
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**
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** This file is part of OSSP uuid, a library for the generation
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** of UUIDs which can found at http://www.ossp.org/pkg/lib/uuid/
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**
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** Permission to use, copy, modify, and distribute this software for
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** any purpose with or without fee is hereby granted, provided that
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** the above copyright notice and this permission notice appear in all
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** copies.
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**
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** THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
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** WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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** MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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** IN NO EVENT SHALL THE AUTHORS AND COPYRIGHT HOLDERS AND THEIR
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** CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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** USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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** ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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** OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
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** OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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** SUCH DAMAGE.
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**
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** uuid_dce.h: DCE 1.1 compatibility API definition
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*/
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#ifndef __UUID_DCE_H___
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#define __UUID_DCE_H___
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/* sanity check usage */
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#ifdef __UUID_H__
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#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.
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#endif
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/* resolve namespace conflicts (at linking level) with regular OSSP uuid API */
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#define uuid_create uuid_dce_create
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#define uuid_create_nil uuid_dce_create_nil
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#define uuid_is_nil uuid_dce_is_nil
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#define uuid_compare uuid_dce_compare
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#define uuid_equal uuid_dce_equal
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#define uuid_from_string uuid_dce_from_string
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#define uuid_to_string uuid_dce_to_string
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#define uuid_hash uuid_dce_hash
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/* DCE 1.1 uuid_t type */
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typedef struct {
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#if 0
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/* stricter but unportable version */
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uuid_uint32_t time_low;
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uuid_uint16_t time_mid;
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uuid_uint16_t time_hi_and_version;
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uuid_uint8_t clock_seq_hi_and_reserved;
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uuid_uint8_t clock_seq_low;
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uuid_uint8_t node[6];
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#else
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/* sufficient and portable version */
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unsigned char data[16];
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#endif
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} uuid_t;
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typedef uuid_t *uuid_p_t;
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/* DCE 1.1 uuid_vector_t type */
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typedef struct {
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unsigned int count;
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uuid_t *uuid[1];
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} uuid_vector_t;
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/* DCE 1.1 UUID API status codes */
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enum {
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uuid_s_ok = 0, /* standardized */
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uuid_s_error = 1 /* implementation specific */
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};
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/* DCE 1.1 UUID API functions */
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extern void uuid_create (uuid_t *, int *);
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extern void uuid_create_nil (uuid_t *, int *);
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extern int uuid_is_nil (uuid_t *, int *);
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extern int uuid_compare (uuid_t *, uuid_t *, int *);
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extern int uuid_equal (uuid_t *, uuid_t *, int *);
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extern void uuid_from_string (const char *, uuid_t *, int *);
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extern void uuid_to_string (uuid_t *, char **, int *);
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extern unsigned int uuid_hash (uuid_t *, int *);
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#endif /* __UUID_DCE_H___ */
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