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57 lines
1.4 KiB
C
57 lines
1.4 KiB
C
/* $Id: stdarg.h,v 1.2 2002/02/20 09:17:54 hyperion Exp $
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*/
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/*
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* stdarg.h
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*
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* handle variable argument list. Conforming to the Single UNIX(r)
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* Specification Version 2, System Interface & Headers Issue 5
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*
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* This file is part of the ReactOS Operating System.
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*
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* Contributors:
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* Created by KJK::Hyperion <noog@libero.it>
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*
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* THIS SOFTWARE IS NOT COPYRIGHTED
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*
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* This source code is offered for use in the public domain. You may
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* use, modify or distribute it freely.
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*
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* This code is distributed in the hope that it will be useful but
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* WITHOUT ANY WARRANTY. ALL WARRANTIES, EXPRESS OR IMPLIED ARE HEREBY
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* DISCLAMED. This includes but is not limited to warranties of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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*
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*/
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#ifndef __STDARG_H_INCLUDED__
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#define __STDARG_H_INCLUDED__
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/* OBJECTS */
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/* TYPES */
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typedef char* va_list;
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/* CONSTANTS */
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/* PROTOTYPES */
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/* MACROS */
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/* taken from mingw's stdarg.h */
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/* Amount of space required in an argument list (ie. the stack) for an
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argument of type t. */
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#define __va_argsiz(t) \
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(((sizeof(t) + sizeof(int) - 1) / sizeof(int)) * sizeof(int))
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#define va_start(ap, pN) \
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((ap) = ((va_list) (&pN) + __va_argsiz(pN)))
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#define va_end(ap) ((void)0)
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#define va_arg(ap, t) \
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(((ap) = (ap) + __va_argsiz(t)), \
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*((t*) (void*) ((ap) - __va_argsiz(t))))
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#endif /* __STDARG_H_INCLUDED__ */
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/* EOF */
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