combined_read_cb  561 opal/mca/event/libevent2022/libevent/test/regress.c 	event_set(&r1.ev, pair[0], EV_READ, combined_read_cb, &r1);
combined_read_cb  563 opal/mca/event/libevent2022/libevent/test/regress.c 	event_set(&r2.ev, pair[1], EV_READ, combined_read_cb, &r2);