rem: float current_position, Totem *totem)
add: float current_position, gboolean seekable, Totem *totem)
context: update_current_time (BaconVideoWidget *bvw,		gint64 current_time,		gint64 stream_length,		float current_position, Totem *totem){	update_skip_to (totem, stream_length);	if (totem->seek_lock == FALSE)	{		if (stream_length == 0)		{			totem_statusbar_set_time_and_length				(TOTEM_STATUSBAR (totem->statusbar),				(int) (current_time / 1000), -1);		} else {			totem_statusbar_set_time_and_length				(TOTEM_STATUSBAR (totem->statusbar),				(int) (current_time / 1000),				(int) (stream_length / 1000));		}		gtk_adjustment_set_value (totem->seekadj,				current_position * 65535);		gtk_adjustment_set_value (totem->fs_seekadj,				current_position * 65535);	}}