Re: Coding procedures in CL

[Vernon Hamberg <vhamberg@xxxxxxxxxxxxxxx>]

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