/* vi: set sw=4 ts=4: *//* * Internal routine for unpacking UUID * * Copyright (C) 1996, 1997 Theodore Ts'o. * * %Begin-Header% * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright *    notice, and the entire permission notice in its entirety, *    including the disclaimer of warranties. * 2. Redistributions in binary form must reproduce the above copyright *    notice, this list of conditions and the following disclaimer in the *    documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote *    products derived from this software without specific prior *    written permission. * * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ALL OF * WHICH ARE HEREBY DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR 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 NOT ADVISED OF THE POSSIBILITY OF SUCH * DAMAGE. * %End-Header% */#include <string.h>#include "uuidP.h"void uuid_unpack(const uuid_t in, struct uuid *uu){	const uint8_t *ptr = in;	uint32_t tmp;	tmp = *ptr++;	tmp = (tmp << 8) | *ptr++;	tmp = (tmp << 8) | *ptr++;	tmp = (tmp << 8) | *ptr++;	uu->time_low = tmp;	tmp = *ptr++;	tmp = (tmp << 8) | *ptr++;	uu->time_mid = tmp;	tmp = *ptr++;	tmp = (tmp << 8) | *ptr++;	uu->time_hi_and_version = tmp;	tmp = *ptr++;	tmp = (tmp << 8) | *ptr++;	uu->clock_seq = tmp;	memcpy(uu->node, ptr, 6);}