rem: int len;
context: find_spec (const UCHAR_T *format)//#else//find_spec (const UCHAR_T *format, mbstate_t *ps)//#endif{#ifdef COMPILE_WPRINTF  return (const UCHAR_T *) __wcschrnul ((const CHAR_T *) format, L'%');#else  while (*format != L_('\0') && *format != L_('%'))    {      int len;      /* Remove any hints of a wrong encoding.  *///      ps->__count = 0;//      if (! isascii (*format) && (len = __mbrlen (format, MB_CUR_MAX, ps)) > 0)//	format += len;//      else	++format;    }  return format;#endif}