/** * \addtogroup rime * @{ *//** * \defgroup trickle Reliable single-source multi-hop flooding * @{ * * The trickle module sends a single packet to all nodes on the network. * * \section channels Channels * * The trickle module uses 1 channel. * *//* * Copyright (c) 2007, Swedish Institute of Computer Science. * All rights reserved. * * 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, this list of conditions and the following disclaimer. * 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. Neither the name of the Institute nor the names of its contributors *    may be used to endorse or promote products derived from this software *    without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS 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 ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * This file is part of the Contiki operating system. * * $Id: trickle.h,v 1.9 2008/07/07 23:29:30 adamdunkels Exp $ *//** * \file *         Header file for Trickle (reliable single source flooding) for Rime * \author *         Adam Dunkels <adam@sics.se> */#ifndef __TRICKLE_H__#define __TRICKLE_H__#include "net/rime/broadcast.h"#include "net/rime/ctimer.h"#include "net/rime/queuebuf.h"#define TRICKLE_ATTRIBUTES  { RIMEBUF_ATTR_EPACKET_ID, RIMEBUF_ATTR_BIT * 8 },\                            BROADCAST_ATTRIBUTESstruct trickle_conn;struct trickle_callbacks {  void (* recv)(struct trickle_conn *c);};struct trickle_conn {  struct broadcast_conn c;  const struct trickle_callbacks *cb;  struct ctimer t, interval_timer;  struct pt pt;  struct queuebuf *q;  clock_time_t interval;  uint8_t seqno;  uint8_t interval_scaling;  uint8_t duplicates;};void trickle_open(struct trickle_conn *c, clock_time_t interval,		  uint16_t channel, const struct trickle_callbacks *cb);void trickle_close(struct trickle_conn *c);void trickle_send(struct trickle_conn *c);#endif /* __TRICKLE_H__ *//** @} *//** @} */