The STRUCT record opens a cell structure. Records that follow will be assigned to that cell, until another STRUCT record is seen.
The header flags byte is not used.
The STRUCT record contains the following fields:
| bytes | field name | purpose |
|---|---|---|
| 8 | cdate | creation date |
| 8 | mdate | modification date |
| ? | strname | structure name string |
The first two fields provide creation and modification dates for the structure. These are followed by a string giving a name for the structure. This name should be unique in the file.