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/* Define __gnuc_va_list. */
#ifndef __GNUC_VA_LIST
#define __GNUC_VA_LIST
typedef void * __gnuc_va_list;
#endif /* not __GNUC_VA_LIST */
/* If this is for internal libc use, don't define anything but
__gnuc_va_list. */
#if defined (_STDARG_H) || defined (_VARARGS_H)
#ifdef _STDARG_H
#define va_start(AP, LASTARG) \
(AP = ((__gnuc_va_list) __builtin_next_arg (LASTARG)))
#else
#define __va_ellipsis ...
#define va_alist __builtin_va_alist
#define va_dcl int __builtin_va_alist; __va_ellipsis
#define va_start(AP) AP = (char *) & __builtin_va_alist
#endif
/* Now stuff common to both varargs & stdarg implementations. */
#define __va_rounded_size(TYPE) \
(((sizeof (TYPE) + sizeof (int) - 1) / sizeof (int)) * sizeof (int))
#undef va_end
void va_end (__gnuc_va_list);
#define va_end(AP) ((void)0)
/* We need to be able to detect structures and handle them specially. */
#define __va_aggregate_p(TYPE) (__builtin_classify_type(*(TYPE *)0) >= 12)
#define va_arg(AP, TYPE) \
(__va_aggregate_p (TYPE) ? \
(AP = (__gnuc_va_list) ((char *) (AP) + __va_rounded_size (char *)), \
** ((TYPE **) (void *)((char *) (AP) - __va_rounded_size (char *)))) \
: (sizeof (TYPE) % sizeof (int) == 0) ? \
(AP = (__gnuc_va_list) ((char *) (AP) + __va_rounded_size (TYPE)), \
* ((TYPE *) (void *) ((char *) (AP) - __va_rounded_size (TYPE)))) \
: (sizeof (TYPE) < 4) ? \
(AP = (__gnuc_va_list) ((char *) (AP) + __va_rounded_size (TYPE)), \
* ((TYPE *) (void *) ((char *) (AP) - sizeof (TYPE)))) \
: \
(AP = (__gnuc_va_list) ((char *) (AP) + __va_rounded_size (char *)), \
** ((TYPE **) (void *)((char *) (AP) - __va_rounded_size (char *)))))
#endif /* defined (_STDARG_H) || defined (_VARARGS_H) */
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