keil c51-

来自「keil C51完全破解版」· 代码 · 共 26 行

/*--------------------------------------------------------------------------
STDARG.H

Prototypes for variable argument lists.
Copyright (c) 1988-2002 Keil Elektronik GmbH and Keil Software, Inc.
All rights reserved.
--------------------------------------------------------------------------*/

#ifndef __STDARG_H__
#define __STDARG_H__

#ifndef NULL
 #define NULL ((void *) 0)
#endif

#ifndef _VA_LIST_DEFINED
typedef char *va_list;
#define _VA_LIST_DEFINED
#endif

#define va_start(ap,v) ap = (va_list)&v + sizeof(v)
#define va_arg(ap,t) (((t *)ap)++[0])
#define va_end(ap)

#endif