@ThausandNot sure me understand rest you write but answer quote is have keyword "absolute" and make do.
No problem. I'm not sure I understood you either but, no matter, I still appreciate your help.
@furious programming@440bx: to be able to pass different functions with the same parameters list and the type of the result, you can declare a procedural type and use it to declare a parameter in the function import.
Yes, using a procedure variable would definitely be a way to create an alias for a function/procedure.
I wasn't clear that I was hoping for a solution that didn't require declaring a procedural variable. My failure.
I was hoping there was something like the "alias modifier" which is used to assign additional names/synonyms to functions/procedures. Unfortunately, the "alias modifier" cannot be used to create internal synonyms.
Very likely, I will end up using your procedural variables suggestion.
I appreciate your help, thank you.