#ifndef __STDARG#define __STDARG typedef char *va_list; #define va_start(list, start) list = (char *)(&(start)+1)#define va_end(list)#define va_arg(list, mode)\	(sizeof(mode)==1?\		((mode*)(list += 4))[-1]:\	sizeof(mode)==2?\		((mode*)(list += 4))[-1]:\	sizeof(mode)>4?\		((mode*)(list = (char*)((long)(list+7) & ~7) + sizeof(mode)))[-1]:\		((mode*)(list += sizeof(mode)))[-1]) #endif /* __STDARG */