ttt               948 net/radix.c    	struct radix_node *t, *tt, *ttt;
ttt               952 net/radix.c    	ttt = rnh->rnh_nodes + 2;
ttt               953 net/radix.c    	t->rn_r = ttt;
ttt               958 net/radix.c    	*ttt = *tt;
ttt               959 net/radix.c    	ttt->rn_key = rn_ones;