_EVENT_LOG_WARN    86 third_party/libevent/log.c 	_warn_helper(_EVENT_LOG_WARN, errno, fmt, ap);
_EVENT_LOG_WARN   107 third_party/libevent/log.c 	_warn_helper(_EVENT_LOG_WARN, -1, fmt, ap);
_EVENT_LOG_WARN   175 third_party/libevent/log.c 		case _EVENT_LOG_WARN: