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Education Sampler 1992 [NeXTSTEP]
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Education_1992_Sampler.iso
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GnuSource
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cc-61.0.1
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cc
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gstdarg.h
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C/C++ Source or Header
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1991-05-03
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/* stdarg.h for GNU.
Note that the type used in va_arg is supposed to match the
actual type **after default promotions**.
Thus, va_arg (..., short) is not valid. */
#ifndef _STDARG_H
#define _STDARG_H
#ifdef __m88k__
#include "va-m88k.h"
#else
/* The macro _VA_LIST_ is the same thing used by this file in Ultrix. */
#ifndef _VA_LIST_
#define _VA_LIST_
typedef char *va_list;
#endif /* _VA_LIST_ */
/* Amount of space required in an argument list for an arg of type TYPE.
TYPE may alternatively be an expression whose type is used. */
#define __va_rounded_size(TYPE) \
(((sizeof (TYPE) + sizeof (int) - 1) / sizeof (int)) * sizeof (int))
#ifndef __sparc__
#define va_start(AP, LASTARG) \
(AP = ((char *) __builtin_next_arg ()))
#else
#define va_start(AP, LASTARG) \
(__builtin_saveregs (), \
AP = ((char *) __builtin_next_arg ()))
#endif
void va_end (va_list); /* Defined in gnulib */
#define va_end(AP)
#define va_arg(AP, TYPE) \
(AP += __va_rounded_size (TYPE), \
*((TYPE *) (AP - __va_rounded_size (TYPE))))
#endif /* Not m88k */
#endif /* _STDARG_H */