This section shows you how to access external functions from scripts without using VisualAge parts. Using VisualAge external function parts creates certain VisualAge dependencies, whereas the scripts in this section provide you with an alternative that can be used in both VisualAge and non-VisualAge applications. The scripts in this section are based on the C external function graph example in the previous section.
For additional advanced information on accessing external functions from scripts refer to IBM Smalltalk Programmer's Reference.