evdns_base_new   3841 opal/mca/event/libevent2022/libevent/evdns.c evdns_base_new(struct event_base *event_base, int initialize_nameservers)
evdns_base_new    174 opal/mca/event/libevent2022/libevent/opal_rename.h #define evdns_base_new                                        opal_libevent2022_evdns_base_new