NetBSD-5.0.2/sys/arch/sh3/include/varargs.h

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/*	$NetBSD: varargs.h,v 1.7 2006/05/21 22:39:04 uwe Exp $	*/

/*
 * Copyright (c) 1990, 1993
 *	The Regents of the University of California.  All rights reserved.
 * (c) UNIX System Laboratories, Inc.
 * All or some portions of this file are derived from material licensed
 * to the University of California by American Telephone and Telegraph
 * Co. or Unix System Laboratories, Inc. and are reproduced herein with
 * the permission of UNIX System Laboratories, Inc.
 *
 * 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.
 * 3. Neither the name of the University nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
 *
 *	from: @(#)varargs.h	8.2 (Berkeley) 3/22/94
 */

#ifndef _SH3_VARARGS_H_
#define	_SH3_VARARGS_H_

#include <machine/stdarg.h>

#if !__GNUC_PREREQ__(2, 0)
#define	__va_ellipsis
#else
#define	__va_ellipsis	...
#endif

#if __GNUC_PREREQ__(2, 96) 
#define	__va_alist_t	__builtin_va_alist_t
#else 
#define	__va_alist_t	long
#endif  

#define	va_alist	__builtin_va_alist
#define	va_dcl		__va_alist_t __builtin_va_alist; __va_ellipsis

#undef va_start
#if __GNUC_PREREQ__(2, 96)
#define	va_start(ap)	__builtin_varargs_start((ap))
#else
#define	va_start(ap) \
	((ap) = (va_list)&__builtin_va_alist)
#endif

#endif /* !_SH3_VARARGS_H_ */