SET Statement - Format 6

1 SET
2+ 
2 procedure-pointer-data-item-1
3 TO
4 procedure-pointer-data-item-2
4 ENTRY
4.1 identifier-1
4.1.0? %Linkage Phrase
4.1.1 literal-1
4.1.2 %Library Phrase
4 NULL
4 NULLS

Linkage Phrase:

1? 
1 LINKAGE
1.1? TYPE
1.2? IS
1.3 environment-name-1
1.3 PROGRAM
1.3 PROCEDURE
1 PROGRAM
1 PROCEDURE

Library Phrase:

1? IN
1.1 LIBRARY
1.2 identifier-2
1.2 literal-2