62 lines
2.6 KiB
C
62 lines
2.6 KiB
C
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/* $NetBSD: stdarg.h,v 1.1 2002/06/05 01:04:23 fredette Exp $ */
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/* $OpenBSD: stdarg.h,v 1.2 1998/11/23 03:28:23 mickey Exp $ */
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/*-
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* Copyright (c) 1991, 1993
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* The Regents of the University of California. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the University of
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* California, Berkeley and its contributors.
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* 4. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* @(#)stdarg.h 8.1 (Berkeley) 6/10/93
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*/
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#ifndef _HPPA_STDARG_H_
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#define _HPPA_STDARG_H_
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typedef double *va_list;
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#ifdef __GNUC__
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#define va_start(ap,lastarg) ((ap) = (va_list)__builtin_saveregs())
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#else
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#define va_start(ap,lastarg) __builtin_va_start(ap, &lastarg)
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#endif
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#define va_arg(ap,type) \
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(sizeof(type) > 8 ? \
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((ap = (va_list) ((char *)ap - sizeof (int))), \
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(*((type *) (void *) (*((int *) (ap)))))): \
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((ap = (va_list) ((long)((char *)ap - sizeof (type)) & \
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(sizeof(type) > 4 ? ~0x7 : ~0x3))),\
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(*((type *) (void *) ((char *)ap + ((8 - sizeof(type)) % 4))))))
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#define va_end(ap)
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#endif /* !_HPPA_STDARG_H */
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