Smart Contract Referenceaztec-nraztecmacrosfunctionsinterfacesOn this pageinterfacesStandalone Functions create_fn_abi_export create_fn_abi_export(f); Parameters NameTypefFunctionDefinition stub_fn stub_fn(f); Parameters NameTypefFunctionDefinition register_stub register_stub(m, stub); Parameters NameTypemModulestubQuoted