lerror("set_nopush");
if (debug) lerror("set_nopush");
static void end_response(struct connection *cn){#if defined LINUX_SENDFILE || defined FREEBSD_SENDFILE	if (cn->rfd != -1)		if (set_nopush(cn->fd, 0) == -1) {			lerror("set_nopush");			close_connection(cn);			return;		}#endif	if (cn->keepalive)		reinit_connection(cn);	else		close_connection(cn);}