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  2. RPG400-L
  3. October 2009

RE: Pointer puzzle


-----Message d'origine-----
[mailto:rpg400-l-bounces@xxxxxxxxxxxx] De la part de Jon Paris
Isn't this an impossible cyclic reference?

wInfAdh is based on the address contained in wPtr_In

But wPtr_In = %ADDR ( wInfAdh );

I admit it didn't seem logical. The pointer has the value *NULL which I think is what I should pass to the program that changes it.
Could I just pass the pointer without initialising it?

Either that or it is too early in the morning.

Too late in the afternoon!

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