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System/390 assembler invocation

         CALL MQCLOSE,(HCONN,HOBJ,OPTIONS,COMPCODE,REASON)

Declare the parameters as follows:

HCONN     DS  F  Connection handle
HOBJ      DS  F  Object handle
OPTIONS   DS  F  Options that control the action of MQCLOSE
COMPCODE  DS  F  Completion code
REASON    DS  F  Reason code qualifying COMPCODE


 

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