17c478bdstevel@tonic-gate/*
27c478bdstevel@tonic-gate * CDDL HEADER START
37c478bdstevel@tonic-gate *
47c478bdstevel@tonic-gate * The contents of this file are subject to the terms of the
57c478bdstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only
67c478bdstevel@tonic-gate * (the "License").  You may not use this file except in compliance
77c478bdstevel@tonic-gate * with the License.
87c478bdstevel@tonic-gate *
97c478bdstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
107c478bdstevel@tonic-gate * or http://www.opensolaris.org/os/licensing.
117c478bdstevel@tonic-gate * See the License for the specific language governing permissions
127c478bdstevel@tonic-gate * and limitations under the License.
137c478bdstevel@tonic-gate *
147c478bdstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each
157c478bdstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
167c478bdstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the
177c478bdstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying
187c478bdstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner]
197c478bdstevel@tonic-gate *
207c478bdstevel@tonic-gate * CDDL HEADER END
217c478bdstevel@tonic-gate */
227c478bdstevel@tonic-gate/*	Copyright (c) 1988 AT&T	*/
23b4203d7Marcel Telka/*	  All Rights Reserved	*/
247c478bdstevel@tonic-gate
257c478bdstevel@tonic-gate
267c478bdstevel@tonic-gate/*
277c478bdstevel@tonic-gate * Copyright 2004 Sun Microsystems, Inc.  All rights reserved.
287c478bdstevel@tonic-gate * Use is subject to license terms.
297c478bdstevel@tonic-gate */
307c478bdstevel@tonic-gate
317c478bdstevel@tonic-gate#ifndef _VARARGS_H
327c478bdstevel@tonic-gate#define	_VARARGS_H
337c478bdstevel@tonic-gate
347c478bdstevel@tonic-gate/*
357c478bdstevel@tonic-gate * This header defines the pre-standard variable argument definitions.
367c478bdstevel@tonic-gate * Programs using this header should migrate to using <stdarg.h>.
377c478bdstevel@tonic-gate *
387c478bdstevel@tonic-gate * The varargs definitions within this header are defined in terms of
397c478bdstevel@tonic-gate * implementation definitions. These implementation definitions reside
407c478bdstevel@tonic-gate * in <sys/va_impl.h>.  This organization enables protected use of
417c478bdstevel@tonic-gate * the implementation by other standard headers without introducing
427c478bdstevel@tonic-gate * names into the users' namespace.
437c478bdstevel@tonic-gate */
447c478bdstevel@tonic-gate
457c478bdstevel@tonic-gate#include <sys/feature_tests.h>
467c478bdstevel@tonic-gate#include <sys/va_impl.h>
477c478bdstevel@tonic-gate
487c478bdstevel@tonic-gate#ifdef	__cplusplus
497c478bdstevel@tonic-gateextern "C" {
507c478bdstevel@tonic-gate#endif
517c478bdstevel@tonic-gate
527c478bdstevel@tonic-gate#ifndef	_VA_LIST
537c478bdstevel@tonic-gate#define	_VA_LIST
547c478bdstevel@tonic-gatetypedef __va_list va_list;
557c478bdstevel@tonic-gate#endif
567c478bdstevel@tonic-gate
577c478bdstevel@tonic-gate#define	va_alist		__builtin_va_alist
587c478bdstevel@tonic-gate#define	va_dcl			__va_alist_type va_alist;
597c478bdstevel@tonic-gate#define	va_start(list)		__va_start(list, va_alist)
607c478bdstevel@tonic-gate#define	va_arg(list, type)	__va_arg(list, type)
617c478bdstevel@tonic-gate#define	va_end(list)		__va_end(list)
627c478bdstevel@tonic-gate
637c478bdstevel@tonic-gate/*
647c478bdstevel@tonic-gate * va_copy is a Solaris extension to provide a portable way to perform
657c478bdstevel@tonic-gate * a variable argument list ``bookmarking'' function.
667c478bdstevel@tonic-gate */
677c478bdstevel@tonic-gate#if defined(__EXTENSIONS__) || \
687c478bdstevel@tonic-gate	(!defined(_STRICT_STDC) && !defined(__XOPEN_OR_POSIX))
697c478bdstevel@tonic-gate
707c478bdstevel@tonic-gate#define	va_copy(to, from)	__va_copy(to, from)
717c478bdstevel@tonic-gate
727c478bdstevel@tonic-gate#endif	/* defined(__EXTENSIONS__) || (!defined(_STRICT_STDC) && ... ) */
737c478bdstevel@tonic-gate
747c478bdstevel@tonic-gate#ifdef	__cplusplus
757c478bdstevel@tonic-gate}
767c478bdstevel@tonic-gate#endif
777c478bdstevel@tonic-gate
787c478bdstevel@tonic-gate#endif	/* _VARARGS_H */
79