Format of Novell DOS/OpenDOS EMM386 descriptor parameter block:
Offset	Size	Description	)
 00h	DWORD	"DESC_PB_BASE"
 04h	DWORD	"DESC_PB_LIMIT"
 08h	WORD	"DESC_PB_SEL"
 0Ah	BYTE	"DESC_PB_MINFO"
 0Bh	BYTE	"DESC_PB_SINFO"
SeeAlso: #02741