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/* stdarg/vararg support for the Hitachi h8/300 and h8/300h */
/* Define __gnuc_va_list. */
#ifndef __GNUC_VA_LIST
#define __GNUC_VA_LIST
typedef void *__gnuc_va_list;
#endif
/* If this is for internal libc use, don't define anything but
__gnuc_va_list. */
#if defined (_STDARG_H) || defined (_VARARGS_H)
/* In GCC version 2, we want an ellipsis at the end of the declaration
of the argument list. GCC version 1 can't parse it. */
#if __GNUC__ > 1
#define __va_ellipsis ...
#else
#define __va_ellipsis
#endif
#ifdef __h8300__
#define __va_rounded_size(TYPE) \
(((sizeof (TYPE) + sizeof (int) - 1) / sizeof (int)) * sizeof (int))
#else
#define __va_rounded_size(TYPE) \
(((sizeof (TYPE) + sizeof (long) - 1) / sizeof (long)) * sizeof (long))
#endif
#ifdef _STDARG_H
#define va_start(AP,LASTARG) (AP = ((__gnuc_va_list) __builtin_next_arg ()))
#else /* _VARARGS_H */
#define va_alist __builtin_va_alist
/* The ... causes current_function_varargs to be set in cc1. */
#define va_dcl int __builtin_va_alist; __va_ellipsis
#define va_start(AP) AP = (void *) &__builtin_va_alist
#endif /* _VARARGS_H */
#define va_arg(AP, TYPE) \
(AP = (__gnuc_va_list) ((char *) (AP) + __va_rounded_size (TYPE)), \
*((TYPE *) (void *) ((char *) (AP) - ((sizeof (TYPE) < 4 \
? sizeof (TYPE) \
: __va_rounded_size (TYPE))))))
#define va_end(AP)
#endif /* defined (_STDARG_H) || defined (_VARARGS_H) */
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