return TRUE;
void Gdk_window_set_events(int ARI, ei_x_buff *XBUF, char *B, int *I){  GdkWindow* object;  GdkEventMask event_mask;  /* no return value */  if ( ! gn_check_arity(XBUF, 2, ARI) ) return;  if ( ! gn_get_arg_object(XBUF, B, I, GDK_TYPE_WINDOW, (GObject**)&object) ) return;  if ( ! gn_get_arg_flags(XBUF, B, I, "GdkEventMask", (gint*)&event_mask) ) return;  gdk_window_set_events(object, event_mask);  gn_put_void(XBUF);}