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/*
* Copyright (c) 1996-2003
* Fraunhofer Institute for Open Communication Systems (FhG Fokus).
* 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.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
*
* Author: Hartmut Brandt <harti@freebsd.org>
*
* $Begemot: libunimsg/netnatm/saal/sscfudef.h,v 1.4 2004/07/08 08:22:16 brandt Exp $
*
* Definitions of UNI SSCF constants.
*/
#ifndef _NETNATM_SAAL_SSCFUDEF_H_
#define _NETNATM_SAAL_SSCFUDEF_H_
/*
* Signals at the upper boundary of the SSCF.
*/
enum saal_sig {
SAAL_ESTABLISH_request, /* U -> SAAL: (UU) */
SAAL_ESTABLISH_indication, /* SAAL -> U: (UU) */
SAAL_ESTABLISH_confirm, /* SAAL -> U: (UU) */
SAAL_RELEASE_request, /* U -> SAAL: (UU) */
SAAL_RELEASE_confirm, /* SAAL -> U: */
SAAL_RELEASE_indication, /* SAAL -> U: (UU) */
SAAL_DATA_request, /* U -> SAAL: (DATA) */
SAAL_DATA_indication, /* SAAL -> U: (DATA) */
SAAL_UDATA_request, /* U -> SAAL: (UDATA) */
SAAL_UDATA_indication, /* SAAL -> U: (UDATA) */
};
/*
* States of the SSCF
*/
enum sscfu_state {
SSCFU_RELEASED, /* 1/1 */
SSCFU_AWAITING_ESTABLISH, /* 2/2 */
SSCFU_AWAITING_RELEASE, /* 4/10 */
SSCFU_ESTABLISHED, /* 3/4 */
SSCFU_RESYNC, /* 2/5 */
};
/*
* Debugging flags
*/
enum {
SSCFU_DBG_LSIG = 0x01,
SSCFU_DBG_ERR = 0x02,
SSCFU_DBG_STATE = 0x04,
SSCFU_DBG_EXEC = 0x08,
};
#endif