#ifndef _STDARG_H#define _STDARG_Htypedef char *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 *) &(LASTARG) + __va_rounded_size (LASTARG)))#else#define va_start(AP, LASTARG) 						\ (__builtin_saveregs (),						\  AP = ((char *) &(LASTARG) + __va_rounded_size (LASTARG)))#endifvoid 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 /* _STDARG_H */