varargs.h revision 7c478bd95313f5f23a4c958a745db2134aa03244
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 1989 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
/* from UCB 4.1 83/05/03 */
#pragma ident "%Z%%M% %I% %E% SMI"
#ifndef _sys_varargs_h
#define _sys_varargs_h
typedef char *va_list;
#if defined(sparc)
# define va_alist __builtin_va_alist
#endif
# define va_dcl int va_alist;
# define va_start(list) list = (char *) &va_alist
# define va_end(list)
# if defined(__BUILTIN_VA_ARG_INCR) && !defined(lint)
# define va_arg(list,mode) ((mode*)__builtin_va_arg_incr((mode *)list))[0]
# else
# define va_arg(list,mode) ((mode *)(list += sizeof(mode)))[-1]
# endif
#endif /*!_sys_varargs_h*/