0             1          2        ....    7
0       VERSION     	0x00	    0x01

1       SYSTEM      SECURITY        STEALTH     ....

                        OPERATIONS
                    CREATE/DEST     MODIFY      STATUS  ....

2       CPU         	0x20	    0x21    	0x22
    R
3   E   MEM 	    	0x30
    S
4   O   NET
    U
5   R   DISK
    C
6   E   VFS
    S
7       OTHER                                                   COMPAT