This chapter describes the general use of the COBOL calls to GDL and how to incorporate them into your application.
The naming convention for all of the GDL procedure calls from with GDL programs is GDLPROCEDURENAME. All GDL calls from COBOL use this naming convention.
Note: GDL constants are in the copy book GDLCOPY. They are the same as the C constants, but use
a hyphen (-) rather than an underscore (_).