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Annotation of sys/arch/sparc/include/varargs.h, Revision 1.1.1.1

1.1       nbrk        1: /*     $OpenBSD: varargs.h,v 1.6 2003/06/02 23:27:54 millert Exp $     */
                      2: /*     $NetBSD: varargs.h,v 1.10 1995/12/29 18:53:02 mycroft Exp $ */
                      3:
                      4: /*
                      5:  * Copyright (c) 1992, 1993
                      6:  *     The Regents of the University of California.  All rights reserved.
                      7:  * (c) UNIX System Laboratories, Inc.
                      8:  * All or some portions of this file are derived from material licensed
                      9:  * to the University of California by American Telephone and Telegraph
                     10:  * Co. or Unix System Laboratories, Inc. and are reproduced herein with
                     11:  * the permission of UNIX System Laboratories, Inc.
                     12:  *
                     13:  * This software was developed by the Computer Systems Engineering group
                     14:  * at Lawrence Berkeley Laboratory under DARPA contract BG 91-66 and
                     15:  * contributed to Berkeley.
                     16:  *
                     17:  * All advertising materials mentioning features or use of this software
                     18:  * must display the following acknowledgement:
                     19:  *     This product includes software developed by the University of
                     20:  *     California, Lawrence Berkeley Laboratory.
                     21:  *
                     22:  * Redistribution and use in source and binary forms, with or without
                     23:  * modification, are permitted provided that the following conditions
                     24:  * are met:
                     25:  * 1. Redistributions of source code must retain the above copyright
                     26:  *    notice, this list of conditions and the following disclaimer.
                     27:  * 2. Redistributions in binary form must reproduce the above copyright
                     28:  *    notice, this list of conditions and the following disclaimer in the
                     29:  *    documentation and/or other materials provided with the distribution.
                     30:  * 3. Neither the name of the University nor the names of its contributors
                     31:  *    may be used to endorse or promote products derived from this software
                     32:  *    without specific prior written permission.
                     33:  *
                     34:  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
                     35:  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
                     36:  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
                     37:  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
                     38:  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
                     39:  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
                     40:  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
                     41:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
                     42:  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
                     43:  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
                     44:  * SUCH DAMAGE.
                     45:  *
                     46:  *     from: @(#)varargs.h     8.3 (Berkeley) 3/22/94
                     47:  */
                     48:
                     49: #ifndef _SPARC_VARARGS_H_
                     50: #define        _SPARC_VARARGS_H_
                     51:
                     52: #include <machine/stdarg.h>
                     53:
                     54: #if __GNUC__ == 1
                     55: #define        __va_ellipsis
                     56: #else
                     57: #define        __va_ellipsis   ...
                     58: #endif
                     59:
                     60: #define        va_alist        __builtin_va_alist
                     61: #define        va_dcl          long __builtin_va_alist; __va_ellipsis
                     62:
                     63: #undef va_start
                     64: #define        va_start(ap) \
                     65:        ((ap) = (va_list)__builtin_saveregs())
                     66:
                     67: #endif /* !_SPARC_VARARGS_H_ */