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/*
* File: common.h
* Copyright 1993, Richard V. Nash
*/
/*
fics - An internet chess server.
Copyright (C) 1993 Richard V. Nash
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.
*/
/* Revision history:
name email yy/mm/dd Change
Richard Nash 93/10/22 Created
Markus Uhlin 24/01/03 Added/deleted macros and
redefined ASSERT().
Markus Uhlin 24/01/04 Added PRINTFLIKE().
Markus Uhlin 24/04/02 Defined:
UNUSED_PARAM() and
UNUSED_VAR().
*/
#ifndef _COMMON_H
#define _COMMON_H
#include "assert_error.h"
#include "legal.h"
#include "vers.h"
#define PUBLIC
#define PRIVATE static
#ifndef NULL
#define NULL ((void *)0)
#endif
#define ARRAY_SIZE(_a) (sizeof((_a)) / sizeof((_a)[0]))
#ifdef __GNUC__
#define PRINTFLIKE(arg_no) __attribute__((format(printf, arg_no, arg_no + 1)))
#else
#define PRINTFLIKE(arg_no)
#endif
#define UNUSED_PARAM(p) ((void) (p))
#define UNUSED_VAR(v) ((void) (v))
#ifdef DEBUG
#define ASSERT(expression) \
((void) ((expression)||_assert_error(__FILE__, __LINE__)))
#else
#define ASSERT(expression) ((void) 0)
#endif
#ifdef __cplusplus
#define __FICS_BEGIN_DECLS extern "C" {
#define __FICS_END_DECLS }
#else
#define __FICS_BEGIN_DECLS
#define __FICS_END_DECLS
#endif
#endif /* _COMMON_H */
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