59 lines
1.9 KiB
C
59 lines
1.9 KiB
C
/*
|
|
* LASH
|
|
*
|
|
* Copyright (C) 2002 Robert Ham <rah@bash.sh>
|
|
*
|
|
* 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 2 of the License, 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
*/
|
|
|
|
#ifndef __LASH_PROTOCOL_H__
|
|
#define __LASH_PROTOCOL_H__
|
|
|
|
#include <stdint.h>
|
|
|
|
typedef uint32_t lash_protocol_t;
|
|
|
|
#define LASH_PROTOCOL_MAJOR 2
|
|
#define LASH_PROTOCOL_MINOR 0
|
|
|
|
/*
|
|
* Protocol versions (release: protocol):
|
|
*
|
|
* 0.4: 2.0
|
|
* 0.3: 1.1
|
|
* 0.2: 1.0
|
|
* 0.1: 0.0 (implied by the 0ing of the lash_event_t.event_data)
|
|
*/
|
|
|
|
#define LASH_PROTOCOL_MAJOR_MASK 0xFFFF0000
|
|
#define LASH_PROTOCOL_MINOR_MASK 0x0000FFFF
|
|
|
|
#define LASH_PROTOCOL(major, minor) \
|
|
((lash_protocol_t)( ((major << 16) & LASH_PROTOCOL_MAJOR_MASK) | \
|
|
(minor & LASH_PROTOCOL_MINOR_MASK) ))
|
|
|
|
#define LASH_PROTOCOL_VERSION (LASH_PROTOCOL (LASH_PROTOCOL_MAJOR, LASH_PROTOCOL_MINOR))
|
|
|
|
#define LASH_PROTOCOL_GET_MAJOR(protocol) ((lash_protocol_t) (((protocol & LASH_PROTOCOL_MAJOR_MASK) >> 16)))
|
|
#define LASH_PROTOCOL_GET_MINOR(protocol) ((lash_protocol_t) (protocol & LASH_PROTOCOL_MINOR_MASK))
|
|
|
|
#define LASH_PROTOCOL_IS_VALID(proto) \
|
|
((LASH_PROTOCOL_GET_MAJOR (proto) == LASH_PROTOCOL_MAJOR) && \
|
|
(LASH_PROTOCOL_GET_MINOR (proto) <= LASH_PROTOCOL_MINOR))
|
|
|
|
const char * lash_protocol_string (lash_protocol_t protocol);
|
|
|
|
#endif /* __LASH_PROTOCOL_H__ */
|