stdarg.h

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#ifndef __STDARG_H
#define __STDARG_H
typedef char *va_list;

#if defined(_HC11) || defined(_HC12) || defined(_HC16)
char *_va_start(char *, void *, int);
#define va_start(ap, last_arg)	\
	(ap = _va_start(0, &last_arg, sizeof(last_arg)))
#else
char *_va_start(void *, int);
#define va_start(ap, last_arg)	\
	(ap = _va_start(&last_arg, sizeof(last_arg)))
#endif
#define va_arg(ap, type)	(ap += sizeof (type), ((type *)ap)[-1])
#define va_end(ap)
#endif