The built-in functions are (links to IBM site): %ABS (Absolute Value of Expression) %ADDR (Get Address of Variable) %ALLOC (Allocate Storage) %BITAND (Bitwise AND Operation) %BITNOT (Invert Bits) %BITOR (Bitwise OR Operation) %BITXOR (Bitwise Exclusive-OR Operation) %CHAR (Convert to Character Data) %CHECK (Check Characters) %CHECKR (Check Reverse) %DATA (document {:options}) %DATE (Convert to Date) %DAYS […]