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Software 2000
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Software 2000 Volume 1 (Disc 1 of 2).iso
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utilities
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u267.dms
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u267.adf
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INC9110B.LZH
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include
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varargs.h
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C/C++ Source or Header
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1991-04-21
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1KB
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44 lines
/*
* Libraries and headers for PDC release 3.3 (C) 1989 Lionel Hummel.
* PDC Software Distribution (C) 1989 Lionel Hummel and Paul Petersen.
* PDC I/O Library (C) 1987 by J.A. Lydiatt.
*
* This code is freely redistributable upon the conditions that this
* notice remains intact and that modified versions of this file not
* be included as part of the PDC Software Distribution without the
* express consent of the copyright holders. No warrantee of any
* kind is provided with this code. For further information, contact:
*
* PDC Software Distribution Internet: BIX:
* P.O. Box 4006 or hummel@cs.uiuc.edu lhummel
* Urbana, IL 61801-8801 petersen@uicsrd.csrd.uiuc.edu
*/
/* Macros enabling functions to portably handle variable numbers of
* arguments.
* 10 Apr 91 sjw; fix up compatibility with stdarg.h
* 15 Apr 91 sjw; more compatibility, sort va_arg
* 21 Apr 91 sjw; get va_arg *right*
*/
#ifndef __VARARGS_H__
#define __VARARGS_H__
#ifdef __STDARG_H__
#undef __STDARG_H__
#undef va_start
#undef va_arg
#undef va_end
#else
typedef char *va_list;
#endif
#define va_dcl int va_alist;
#define va_start(X) (X = (char *) &va_alist)
#define va_arg(X, T) ((T *)(X += ((sizeof(T) + 3) & ~3)))[-1]
#define va_end(X)
#endif /* __VARARGS_H__ */