# horizon.ovl
# ------------size----addr----step----end---- flags (1=nocode, 2=nodata)
segments = [ (0x00fa, 0x0200, 0x0100, 0x0500, 0),
	     (0x0100, 0x0500, None,   None,   0),
	     (0x0060, 0x08a0, 0x0100, 0x80a0, 0) ]