Dictionary entries
The following notation is used in the diagrams of dictionary entries:
{cc}
Character may be present
...
The preceding field may be repeated
Compression dictionary entries
Character entry generic form (DSECT CMPSCDICT_CE)
Character entry CCT=0 (DSECT CMPSCDICT_CE)
Character entry CCT=1 (DSECT CMPSCDICT_CE)
Character entry CCT>1 (DSECT CMPSCDICT_CE)
Alphabet entries (DSECT CMPSCDICT_CE)
Format 1 sibling descriptor (DSECT CMPSCDICT_SD)
Expansion dictionary entries
Unpreceded entry (DSECT CMPSCDICT_UE)
Preceded entry (DSECT CMPSCDICT_PE)
Sibling descriptor extension entry (DSECT CMPSCDICT_SDE)
Dictionary restrictions
Other considerations
Compression dictionary examples
Example 1
Example 2 for more than 5 children
Example 3 for children with the same value
Expansion dictionary example
Parent topic:
Services provided by CSRCMPSC