2.5.37 CFrtId

The CFrtId structure specifies a range of Future Record Type identifier values.

0	1	2	3	4	5	6	7	8	9	1 0	1	2	3	4	5	6	7	8	9	2 0	1	2	3	4	5	6	7	8	9	3 0	1
rtFirst																rtLast

rtFirst (2 bytes):  An unsigned integer that specifies the first Future Record Type in the range. The value MUST be less than or equal to rtLast.

rtLast (2 bytes):  An unsigned integer that specifies the last Future Record Type in the range.