RPG invocation
C*..1....:....2....:....3....:....4....:....5....:....6....:....7.. C CALLP MQOPEN(HCONN : OBJDSC : OPTS : C HOBJ : CMPCOD : REASON)The prototype definition for the call is:
D*..1....:....2....:....3....:....4....:....5....:....6....:....7.. DMQOPEN PR EXTPROC('MQOPEN') D* Connection handle D HCONN 10I 0 VALUE D* Object descriptor D OBJDSC 360A D* Options that control the action of MQOPEN D OPTS 10I 0 VALUE D* Object handle D HOBJ 10I 0 D* Completion code D CMPCOD 10I 0 D* Reason code qualifying CMPCOD D REASON 10I 0