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N/M. I meant to call _itoa, not _atoi. I changed the call to ExtProc('_itoa') and it works fine. *blush* Regards, Jim Langston -----Original Message----- From: Jim Langston [mailto:jlangston@celsinc.com] Sent: Wednesday, December 05, 2001 3:32 PM To: 'rpg400-l@midrange.com' Subject: I thought I knew this. What's wrong with this Prototype/Call? Aren't' you supposed to pass parameters by reference when they can be changed? My understanding is, by reference is by pointer, by value is a copy of the variable. Or am I wrong? D atoi PR EXTPROC('_atoi') D 10U 0 D * D 10U 0 D DQD_SplNumber 49 52U 0 D SpoolNumber S 10A D @SpoolNumber S * @SpoolNumber = %Addr(SpoolNumber); atoi(DQD_SplNumber: SpoolNumber: 10); *RNF7542 30 1 Parameter cannot be passed by reference when it can be changed during the call. Regards, Jim Langston
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