RE: Pointer puzzle -- RPG400-L

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Subject: RE: Pointer puzzle
From: David FOXWELL <David.FOXWELL@xxxxxxxxx>
Date: Mon, 5 Oct 2009 14:33:58 +0200
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-----Message d'origine-----
Rick.Chevalier@xxxxxxxxxxxxxxx

David,

I believe you are correct in your assessment. If the pointer
is generated in the called program (points to a location in
the called program) and passed back to the caller you will
receive an error because the called program is no longer in
the call stack and the location pointed to doesn't exist any more.

Rick

Thanks, but then how does a program pass the parameter back?

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