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Library Routines : C$LIST_ENVIRONMENT : LISTENV-OPEN
LISTENV-OPEN
The LISTENV-OPEN function opens the list of the available configuration properties.
Syntax:
 CALL "C$LIST_ENVIRONMENT" USING LISTENV-OPEN
                          GIVING listenvHandle
Parameters:
LISTENV-OPEN
Constant
Return code:
listenvHandle must be an USAGE HANDLE data item. It receives the handle of the list of properties and will be used with the LISTENV-NEXT and LISTENV-CLOSE functions.
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