tolerance         113 opal/mca/event/libevent2022/libevent/test/regress.h #define test_timeval_diff_leq(tv1, tv2, diff, tolerance)		\
tolerance         114 opal/mca/event/libevent2022/libevent/test/regress.h 	tt_int_op(abs(timeval_msec_diff((tv1), (tv2)) - diff), <=, tolerance)