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Rob
Procedures within CL don't actually exist - I think you mean
subroutines. They do not have parameters at all. They are very like RPG
subroutines in this aspect, that they use global variables.
There is a single return that is a 4-byte signed integer, and I believe
you specify this in a parameter of CALLSUBR.- yeah, the RTNVAL
parameter, default *NONE. You use the RTNVAL parameter on either ENDSUBR
or RTNSUBR to set it.
I like these beasts, they can make the main code cleaner. I do wish they
were actual procedures with parameters, though.
HTH ( know, it really doesn't help!!!)
Vern
On 10/30/2014 12:26 PM, rob@xxxxxxxxx wrote:
I know that I can call a procedure or subprocedure from CL with CALLSUBR.
Can I write a subprocedure in CL? One that accepts multiple input
parameters and returns one output parameter? If so, how?
Rob Berendt
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