+ t2 = timeabs_add(t2, t3);
+
+ /* Test time_after and time_before. */
+ ok1(!timeabs_eq(t1, t2));
+ ok1(!time_after(t1, t2));
+ ok1(time_before(t1, t2));
+ ok1(time_after(t2, t1));
+ ok1(!time_before(t2, t1));
+ t3.ts.tv_sec = 0;
+ t3.ts.tv_nsec = 999999999;
+ t2 = timeabs_add(t2, t3);
+ ok1(!timeabs_eq(t1, t2));
+ ok1(!time_after(t1, t2));
+ ok1(time_before(t1, t2));
+ ok1(time_after(t2, t1));
+ ok1(!time_before(t2, t1));