evhttp_set_gencb  233 opal/mca/event/libevent2022/libevent/include/event2/http.h void evhttp_set_gencb(struct evhttp *http,
evhttp_set_gencb  354 opal/mca/event/libevent2022/libevent/sample/http-server.c 	evhttp_set_gencb(http, send_document_cb, argv[1]);