_IOWRITING         62 maint/gnulib/lib/freadahead.c   if ((fp_->_flags & _IOWRITING) != 0)
_IOWRITING         65 maint/gnulib/lib/freadptr.c   if ((fp_->_flags & _IOWRITING) != 0)
_IOWRITING         43 maint/gnulib/lib/fwriting.c   return (fp->_flags & _IOWRITING) != 0;