19.1 Create your own 3GL Built-In Functions on IBM i for RDML Functions

When creating 3GL Built-In Functions for your own use or for distribution to other LANSA sites, there are some rules and conventions that must be followed.

You must ensure that you check your Built-In Functions against the provided checklist to prevent unexpected application failures or portability problems.

19.1.1 3GL Parameters

19.1.2 Naming Conventions for 3GL BIF on IBM i

19.1.3 Steps to Create 3GL Built-In Functions on IBM i

19.1.4 Example - Define a Built-In Function as a 3GL Program

19.1.5 Example - Define a Built-In Function as a 3GL Subroutine

19.1.6 Package 3GL Built-In Functions for Distribution

19.1.7 Install Other Vendor 3GL Built-In Functions