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/*-
* Copyright (c) 2002 David E. O'Brien. All rights reserved.
* Copyright (c) 2000 Tsubai Masanari. 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.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 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.
* $NetBSD: varargs.h,v 1.5 2000/02/27 17:50:22 tsubai Exp $
* $FreeBSD$
*/
#ifndef _MACHINE_VARARGS_H_
#define _MACHINE_VARARGS_H_
#ifndef _SYS_CDEFS_H_
#error this file needs sys/cdefs.h as a prerequisite
#endif
#if defined(__GNUCLIKE_BUILTIN_VARARGS)
#include <sys/_types.h>
#ifndef _VA_LIST_DECLARED
#define _VA_LIST_DECLARED
typedef __va_list va_list;
#endif
typedef int __builtin_va_alist_t __attribute__((__mode__(__word__)));
#define va_alist __builtin_va_alist
#define va_dcl __builtin_va_alist_t __builtin_va_alist; ...
#define va_start(ap) __builtin_varargs_start(ap)
#define va_arg(ap, type) __builtin_va_arg((ap), type)
#define va_end(ap) __builtin_va_end(ap)
#else /* ! __GNUCLIKE_BUILTIN_VARARGS */
#include <machine/stdarg.h>
#ifdef __GNUCLIKE_BUILTIN_VAALIST
#define va_alist __builtin_va_alist
#define va_dcl int __builtin_va_alist; ...
#else
#error this file needs to be ported to your compiler
#endif
#undef va_start
#ifdef __lint__
#define va_start(ap) ((ap) = *(va_list *)0)
#else
#define va_start(ap) \
((ap).__stack = __va_stack_args, \
(ap).__base = __va_reg_args, \
(ap).__gpr = __va_first_gpr, \
(ap).__fpr = __va_first_fpr)
#endif
#endif /* __GNUCLIKE_BUILTIN_VARARGS */
#endif /* _MACHINE_VARARGS_H_ */
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