Introducing LE Callable Services, plus a User's View of Why and How You Should Exploit Them in Your Applications

The first speaker will discuss the general concepts of  the Language Environment Callable Services and how they are requested in an application program.  The second speaker will provide a user view and some practical applicatons of uses of Callable Services in real appliaction programs  Working examples applicable to Assembler, COBOL, PL/I and C will be provided.

Presenter(s): Tom Petrolino, IBM Corporation and Craig Schneiderwent, State of Wisconsin