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STDARG.H
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C/C++ Source or Header
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1992-12-19
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828b
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28 lines
//
// **************************************************************
// JdeBP C++ Library Routines General Public Licence v1.00
// Copyright (c) 1991,1992 Jonathan de Boyne Pollard
// **************************************************************
//
// STANDARD VARIABLE ARGUMENTS (ANSI)
//
#if !defined(___STDDEF_H_INCLUDED)
#include <_stddef.h>
#endif
#define NULL _NULL
#define _ARGUPBOUND 1
#define _ARGDNBOUND 1
#define _ArgBound(X,b) (sizeof(X) + (b) & ~(b))
#ifndef _VA_LIST_DEFINED
typedef char *va_list;
#define _VA_LIST_DEFINED
#endif
#define va_start(ap,v) (void)((ap) = (va_list)&(v) + _ArgBound(v, _ARGUPBOUND))
#define va_arg(ap,t) (*(t *)(((ap) += _ArgBound(t, _ARGUPBOUND)) - _ArgBound(t, _ARGDNBOUND)))
#define va_end(ap) (ap) = NULL