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* innotek Portable Runtime - Universal Unique Identifiers (UUID).
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* Copyright (C) 2006-2007 innotek GmbH
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* This file is part of VirtualBox Open Source Edition (OSE), as
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* available from http://www.virtualbox.org. This file is free software;
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* you can redistribute it and/or modify it under the terms of the GNU
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* General Public License as published by the Free Software Foundation,
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* in version 2 as it comes in the "COPYING" file of the VirtualBox OSE
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* distribution. VirtualBox OSE is distributed in the hope that it will
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* be useful, but WITHOUT ANY WARRANTY of any kind.
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#ifndef ___iprt_uuid_h
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#define ___iprt_uuid_h
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#include <iprt/cdefs.h>
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#include <iprt/types.h>
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/** @defgroup grp_rt_uuid RTUuid - Universally Unique Identifiers
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* Generates new UUID value.
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* @returns iprt status code.
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* @param pUuid Where to store generated uuid.
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RTDECL(int) RTUuidCreate(PRTUUID pUuid);
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* Makes null UUID value.
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* @returns iprt status code.
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* @param pUuid Where to store generated null uuid.
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RTDECL(int) RTUuidClear(PRTUUID pUuid);
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* Checks if UUID is null.
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* @returns true if UUID is null.
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* @param pUuid uuid to check.
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RTDECL(int) RTUuidIsNull(PCRTUUID pUuid);
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* Compares two UUID values.
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* @returns 0 if eq, < 0 or > 0.
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* @param pUuid1 First value to compare.
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* @param pUuid2 Second value to compare.
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RTDECL(int) RTUuidCompare(PCRTUUID pUuid1, PCRTUUID pUuid2);
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* Converts binary UUID to its string representation.
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* @returns iprt status code.
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* @param pUuid Uuid to convert.
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* @param pszString Where to store result string.
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* @param cchString pszString buffer length, must be >= RTUUID_STR_LENGTH.
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RTDECL(int) RTUuidToStr(PCRTUUID pUuid, char *pszString, unsigned cchString);
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* Converts UUID from its string representation to binary format.
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* @returns iprt status code.
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* @param pUuid Where to store result Uuid.
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* @param pszString String with UUID text data.
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RTDECL(int) RTUuidFromStr(PRTUUID pUuid, const char *pszString);