Enscribe Programmer's Guide

relative-block-number of previous data block
provides a link to the previous logical block.
Figure 34 Header for Format 2 Entry-Sequenced Data Block
common-block-header
number-of-records-allocated
Offset
(Decimal)
0
28
32
28
4
2
Length
in
Bytes
(record 0)
The fields in Figure 34 are defined as:
common-block-header
is the 28-byte common block header shown in Figure 31.
number-of-records-allocated
indicates how many records have been allocated in the block.
Figure 35 Header for Format 2 Relative Data Block
common-block-header
number-of-records-allocated
(record 0)
Offset
(Decimal)
0
28
36
28
4
4
Length
in
Bytes
number-of-records-present
423
The fields in Figure 35 are defined as:
common-block-header
is the 28-byte common block header shown in Figure 31.
number-of-records-allocated
indicates how many records have been allocated in the block.
number-of-records-present
indicates how many records are present in the block.
178 Block Formats of Structured Files