RE: varying output parameter

>>d workBlock       s           1024    varying
>>
>>d deblock         pr                  like(SUCCESS_RC)
>>d   inpSepChar                  10    const varying
>>d   inpBlock                          const like(workBlock)
>>d   outSingle                               like(workBlock)

>Buck, if you code options(*varsize) for outSingle, you can
>pass whatever length of parameter you want.  But then you
>better use operational descriptors then, so you can find out
>the maximum size of the passed parameter.

OK.  As a learning experience, I'll try that, and CEEGSI to get the current
& maximum lengths.  I guess this is one of the differences between varying
and *varsize.  I knew about the two byte length header and %addr offset for
varying (thanks Barbara!)

>Or pass a fourth parameter with %size of the third parameter.

I was missing the concept that *varsize would allow me to pass a shorter
variable, even though it is very clear in the manual.  My fault entirely.
Without that concept, passing the size didn't help.

>But why not have your function just return outSingle instead
>of using a parameter?  Then you can have any length of
>receiver you want.

Philosophy, I guess. <dumb look on face>  I try to code my procedures to
return a pass/fail return code for consistency's sake.  It's not really a
_design_ issue; I could just as easily pass the return code back as a
parameter without materially affecting the procedure.

I will tinker and learn.  My main hope is that others will learn from my
mistakes, which is why I post these things instead of "brute forcing" my way
through.  (Rob has a great tagline...)  Many thanks!

Buck