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/*
* The Spread Toolkit.
*
* The contents of this file are subject to the Spread Open-Source
* License, Version 1.0 (the ``License''); you may not use
* this file except in compliance with the License. You may obtain a
* copy of the License at:
*
* http://www.spread.org/license/
*
* or in the file ``license.txt'' found in this distribution.
*
* Software distributed under the License is distributed on an AS IS basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Creators of Spread are:
* Yair Amir, Michal Miskin-Amir, Jonathan Stanton.
*
* Copyright (C) 1993-2004 Spread Concepts LLC <spread@spreadconcepts.com>
*
* All Rights Reserved.
*
* Major Contributor(s):
* ---------------
* Cristina Nita-Rotaru crisn@cs.purdue.edu - group communication security.
* Theo Schlossnagle jesus@omniti.com - Perl, skiplists, autoconf.
* Dan Schoenblum dansch@cnds.jhu.edu - Java interface.
* John Schultz jschultz@cnds.jhu.edu - contribution to process group membership.
*
*/
#ifndef INC_PROTOCOL
#define INC_PROTOCOL
#include "arch.h"
#include "scatter.h"
#include "session.h"
typedef struct dummy_down_link {
int32 type;
scatter *mess;
struct dummy_down_link *next;
} down_link;
typedef struct dummy_down_queue {
int num_mess;
int cur_element;
down_link *first;
down_link *last;
} down_queue;
#define NORMAL_DOWNQUEUE 0
#define GROUPS_DOWNQUEUE 1
void Prot_init(void);
void Prot_set_down_queue( int queue_type );
void Prot_new_message( down_link *down_ptr, int not_used_in_spread3_p );
void Prot_init_down_queues(void);
void Prot_Create_Local_Session(session *new_sess);
void Prot_Destroy_Local_Session(session *old_sess);
down_link *Prot_Create_Down_Link(message_obj *msg, int type, int mbox, int cur_element);
void Prot_kill_session(message_obj *msg);
#endif /* INC_PROTOCOL */
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