97 lines
2.6 KiB
C
97 lines
2.6 KiB
C
/******************************************************************************
|
|
*
|
|
* (c) Copyright 1998, University of Karlstad.
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify it
|
|
* under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 1, or (at your option)
|
|
* any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
|
*
|
|
* Please report any bugs you find in this code or any improvements to:
|
|
*
|
|
* Hans Hedbom, Dept. of Computer Science,
|
|
* University of Karlstad, Sweden.
|
|
*
|
|
* Phone: +46 54 838157
|
|
* E-mail: Hans.Hedbom@hks.se
|
|
*
|
|
* ============================================================================
|
|
*
|
|
* FILE:
|
|
*
|
|
* physlayer.h [ the Data Communication I course programming project ]
|
|
*
|
|
* AUTHORS:
|
|
*
|
|
* Jonny Wiederholm
|
|
* E-mail: fr7wied@cse.hks.se or
|
|
* jonnwied@hks.se
|
|
*
|
|
* Per-Ola Gustafsson
|
|
* E-mail: fr7gust@cse.hks.se
|
|
*
|
|
* CREATION DATE:
|
|
*
|
|
* Jan, 08, 1998
|
|
*
|
|
* DESCRIPTION:
|
|
*
|
|
* Includes constants used in the implementation of the Physical Layer, which
|
|
* is part of the example implementation of the Data Communication I course
|
|
* programming project.
|
|
*
|
|
* MODIFICATIONS: Date Changes
|
|
* ----------------------------------------------------------------------------
|
|
*
|
|
*/
|
|
|
|
#ifndef _PHYSLAYER_H /* Avoid multiple copies of this file. */
|
|
#define _PHYSLAYER_H
|
|
|
|
#ifdef __cplusplus /* Make this file possible to use in C++ code. */
|
|
extern "C" {
|
|
#endif
|
|
|
|
/******************************************************************************
|
|
* INCLUDE FILES
|
|
*/
|
|
|
|
#include "systems.h"
|
|
|
|
/******************************************************************************
|
|
* DEFINE CONSTANTS
|
|
*/
|
|
|
|
/* Byte length. */
|
|
#define BYTE_LEN 1
|
|
|
|
/*
|
|
Primitives (signals) not visible to the service user. The service user will
|
|
only be able to access these primitives via function calls.
|
|
*/
|
|
#define F_CONNECT_REQUEST 100
|
|
#define F_CONNECT_RESPONSE 104
|
|
#define F_DISCONNECT_REQUEST 108
|
|
#define F_DISCONNECT_RESPONSE 112
|
|
#define F_DATA_REQUEST 116
|
|
#define F_ABORT_REQUEST 188
|
|
|
|
/******************************************************************************
|
|
* END
|
|
*/
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /* _PHYSLAYER_H */
|