is_loopback 321 opal/mca/event/libevent2022/libevent/test/regress_util.c int is_loopback; is_loopback 355 opal/mca/event/libevent2022/libevent/test/regress_util.c if (ent->is_loopback != evutil_sockaddr_is_loopback((struct sockaddr*)&ss)) {