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5. Complete a Built-In Function definition form. You can print the example supplied in Built-In Function Sample Form or one that you have designed yourself.
Note: This step is not compulsory but it is a good idea if this is your first Built-In Function. It is meant as an aid to translating your Built-In Function design into the necessary code for use with LANSA.
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7. Code your program or subroutine. Use the sample Built-In Function Skeletons as a guide to coding Built-In Function programs/subroutines.