check_mouse_activity
mask = check_mouse_activity(sp, -1 EVENTLIST_2nd(evl));
mask = check_mouse_activity(sp, -1 EVENTLIST_2nd(evl));
rc = check_mouse_activity(sp, delay EVENTLIST_2nd(evl));
&& (((rc = check_mouse_activity(sp, sp->_maxclick
rc = check_mouse_activity(sp, timeleft EVENTLIST_2nd(evl));