__ll_highpart
#define __ll_highpart(t) ((unsigned long) (t) >> (W_TYPE_SIZE / 2))
#define __ll_highpart(t) ((UWtype) (t) >> (W_TYPE_SIZE / 2))
#define __ll_highpart(t) ((UWtype) (t) >> (W_TYPE_SIZE / 2))
#define __ll_highpart(t) ((UWtype) (t) >> (W_TYPE_SIZE / 2))
#define __ll_highpart(t) ((unsigned long) (t) >> (W_TYPE_SIZE / 2))