40 lines
898 B
C
40 lines
898 B
C
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/* varargs.h
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Definitions for accessing parameters in functions that accept
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a variable number of arguments. These macros are compatible
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with UNIX System V. Use stdarg.h for ANSI C compatibility.
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*/
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/*
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* C/C++ Run Time Library - Version 10.0
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*
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* Copyright (c) 1991, 2000 by Inprise Corporation
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* All Rights Reserved.
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*
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*/
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/* $Revision: 9.1 $ */
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#ifndef __VARARGS_H
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#define __VARARGS_H
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#ifdef __STDARG_H
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#error Can't include both STDARG.H and VARARGS.H
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#endif
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#ifndef ___STDDEF_H
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#include <_stddef.h>
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#endif
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typedef void _FAR *va_list;
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#define __size(x) ((sizeof(x)+sizeof(int)-1) & ~(sizeof(int)-1))
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#define va_dcl va_list va_alist;
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#define va_start(ap) ap = (va_list)&va_alist
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#define va_arg(ap, type) (*(type _FAR *)(((*(char _FAR * _FAR *)&(ap))+=__size(type))-(__size(type))))
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#define va_end(ap) ap = ((void _FAR *)0)
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#endif /* __VARARGS_H */
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