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//uuid.h:
/*
* Copyright (C) Philipp 'ph3-der-loewe' Schafft - 2008-2012
*
* This file is part of libroar a part of RoarAudio,
* a cross-platform sound system for both, home and professional use.
* See README for details.
*
* This file is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 3
* as published by the Free Software Foundation.
*
* libroar is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this software; see the file COPYING. If not, write to
* the Free Software Foundation, 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*
* NOTE for everyone want's to change something and send patches:
* read README and HACKING! There a addition information on
* the license of this document you need to read before you send
* any patches.
*
* NOTE for uses of non-GPL (LGPL,...) software using libesd, libartsc
* or libpulse*:
* The libs libroaresd, libroararts and libroarpulse link this lib
* and are therefore GPL. Because of this it may be illigal to use
* them with any software that uses libesd, libartsc or libpulse*.
*/
#ifndef _LIBROARUUID_H_
#define _LIBROARUUID_H_
#include "libroar.h"
typedef unsigned char roar_uuid_t[16];
enum roar_uuid_type {
ROAR_UUID_TYPE_NULL = 0,
ROAR_UUID_TYPE_TIME = 1,
ROAR_UUID_TYPE_DCE_SECURITY = 2,
ROAR_UUID_TYPE_MD5 = 3,
ROAR_UUID_TYPE_RANDOM = 4,
ROAR_UUID_TYPE_SHA1 = 5
};
// compare two UUIDs: return 1 if they are the same, 0 if they are not and -1 in case of error.
int roar_uuid_eq(const roar_uuid_t a, const roar_uuid_t b);
int roar_uuid2str(char * str, const roar_uuid_t uuid, ssize_t len);
int roar_str2uuid(roar_uuid_t uuid, const char * str);
int roar_uuid_gen(roar_uuid_t uuid, enum roar_uuid_type type, roar_uuid_t ns, void * argp, ssize_t arglen);
#define roar_uuid_gen_null(uuid) roar_uuid_gen(uuid, ROAR_UUID_TYPE_NULL, NULL, NULL, -1)
#define roar_uuid_gen_time(uuid) roar_uuid_gen(uuid, ROAR_UUID_TYPE_TIME, NULL, NULL, -1)
#define roar_uuid_gen_random(uuid) roar_uuid_gen(uuid, ROAR_UUID_TYPE_RANDOM, NULL, NULL, -1)
#define roar_uuid_clear(uuid) roar_uuid_gen_null(uuid)
#endif
//ll
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