Format of NetWare "Get Object's Remaining Disk Space" reply packet:
Offset Size Description )
00h DWORD (big-endian) clock ticks elapsed since server started
04h DWORD (big-endian) object ID
08h DWORD (big-endian) 4K disk blocks available to user
0Ch BYTE restrictions (00h enforced, FFh not enforced)
SeeAlso: #02077,#02078 at AH=E3h/SF=E6h