Tab Descriptor (TBD)

The TBD is a substructure of the PAP.

b10b16fieldtypesizebitfieldcomments
00jcbyte:307justification code
0 left tab
1 centered tab
2 right tab
3 decimal tab
4 bar
  tlcbyte:338tab leader code
0 no leader
1 dotted leader
2 hyphenated leader
3 single line leader
4 heavy line leader
  *byte:2C0reserved

cbTBD (count of bytes of TBD) is 1.