static inline void scrolldelta(int lines)
{
	/* FIXME */
	/* scrolldelta needs some kind of consistency lock, but the BKL was
	   and still is not protecting versus the scheduled back end */
	scrollback_delta += lines;
	schedule_console_callback();
}
static inline void scrolldelta(int lines)
{
	 
	 
	scrollback_delta += lines;
	schedule_console_callback();
}