FASTCALL Controls the behavior of a called program. If FASTCALL is specified, the program does not set up information to allow it to
determine whether it is a main program. The program always assumes that it is not a main program, and EXIT PROGRAM will always
cause an exit to the calling program.
FASTLINK Tells the Compiler that the parameters in the USING clauses of the Procedure Division statement and each ENTRY statement conform
to certain restrictions. This enables it to produce faster code.
FIXOPT Changes the way in which generated code accesses the Data Division in object (.obj) code.
QUAL Allows qualified data-names and procedure-names in your program.
QUALPROC Allows qualified procedure-names in your program.