n_dns_questions  1209 opal/mca/event/libevent2022/libevent/test/regress_dns.c 	int n_dns_questions = 0;
n_dns_questions  1367 opal/mca/event/libevent2022/libevent/test/regress_dns.c 	    be_getaddrinfo_server_cb, &n_dns_questions);