| Subentry name | Maximum length (decimal) | Description |
|---|---|---|
| ENAME | 8 | Name of the entry. |
| LASTUPD | 7 | Cause of last change to DLIB entry. |
| LASTUPDTYPE | 3 | Indicates how the entry was last changed. |
| SYSLIB | * | A linked list containing the ddnames of the target libraries into which the distribution library should be copied. Each ddname may be up to 8 bytes in length. |