SAS/C Software: Changes and Enhancements, Release 6.50

Dummy Exit Routines

As installed under MVS, the SAS/C runtime library contains a dummy L$UDBNVK exit routine in sasc.LINKLIB. This routine does nothing; it simply returns control to the caller. You can replace this load module with your own exit or delete it entirely. If you delete the dummy exit, your operating system might produce error messages when the remote debugger is invoked (for example, MVS message CSV003I), but the debugger will start up normally.

Note: There is no dummy exit for CMS. [cautend]

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