LXR darwin-xnu/bsd/uuid/uuid.h

   1/*
   2 * Public include file for the UUID library
   3 * 
   4 * Copyright (C) 1996, 1997, 1998 Theodore Ts'o.
   5 *
   6 * %Begin-Header%
   7 * Redistribution and use in source and binary forms, with or without
   8 * modification, are permitted provided that the following conditions
   9 * are met:
  10 * 1. Redistributions of source code must retain the above copyright
  11 *    notice, and the entire permission notice in its entirety,
  12 *    including the disclaimer of warranties.
  13 * 2. Redistributions in binary form must reproduce the above copyright
  14 *    notice, this list of conditions and the following disclaimer in the
  15 *    documentation and/or other materials provided with the distribution.
  16 * 3. The name of the author may not be used to endorse or promote
  17 *    products derived from this software without specific prior
  18 *    written permission.
  19 * 
  20 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
  21 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  22 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ALL OF
  23 * WHICH ARE HEREBY DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE
  24 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  25 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
  26 * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
  27 * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
  28 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  29 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
  30 * USE OF THIS SOFTWARE, EVEN IF NOT ADVISED OF THE POSSIBILITY OF SUCH
  31 * DAMAGE.
  32 * %End-Header%
  33 */
  34
  35#ifndef _UUID_UUID_H
  36#define _UUID_UUID_H
  37
  38#include <sys/_types.h>
  39
  40#ifndef _UUID_T
  41#define _UUID_T
  42typedef __darwin_uuid_t uuid_t;
  43#endif /* _UUID_T */
  44
  45#define UUID_DEFINE(name,u0,u1,u2,u3,u4,u5,u6,u7,u8,u9,u10,u11,u12,u13,u14,u15) \
  46        static const uuid_t name __attribute__ ((unused)) = {u0,u1,u2,u3,u4,u5,u6,u7,u8,u9,u10,u11,u12,u13,u14,u15}
  47
  48#ifdef __cplusplus
  49extern "C" {
  50#endif
  51
  52void uuid_clear(uuid_t uu);
  53
  54int uuid_compare(const uuid_t uu1, const uuid_t uu2);
  55
  56void uuid_copy(uuid_t dst, const uuid_t src);
  57
  58void uuid_generate(uuid_t out);
  59void uuid_generate_random(uuid_t out);
  60void uuid_generate_time(uuid_t out);
  61
  62int uuid_is_null(const uuid_t uu);
  63
  64int uuid_parse(const char *in, uuid_t uu);
  65
  66void uuid_unparse(const uuid_t uu, char *out);
  67void uuid_unparse_lower(const uuid_t uu, char *out);
  68void uuid_unparse_upper(const uuid_t uu, char *out);
  69
  70#ifdef __cplusplus
  71}
  72#endif
  73
  74#endif /* _UUID_UUID_H */
  75