Format of CauseWay segment definition [array]:
Offset	Size	Description	)
 00h	DWORD	start offset within program image
 04h	DWORD	length and type
		bits 0-19: length
		bit 20:	   granularity (if set, length is in 4K pages)
		bits 21-24: type
			0000 code
			0001 read/write data
			0010 stack
			0011 read-only data
		bit 25: force segment descriptor's D bit to 0
		bit 26: force segmetn descriptor's D bit to 1
SeeAlso: #03163