ERR_lib_error_string   92 opal/mca/event/libevent2022/libevent/bufferevent_openssl.c 		const char *lib = (const char*)ERR_lib_error_string(err);
ERR_lib_error_string  107 opal/mca/event/libevent2022/libevent/sample/le-proxy.c 				    ERR_lib_error_string(err);