Restriction:The CBL_ routines within this section are not supported when CHARSET"EBCDIC" is in effect.
The exit and error procedure routines enable you to register your own routines which are executed by the run-time system when
your application terminates, either normally or abnormally.
CBL_ERROR_PROC Installs or removes an error procedure to be invoked automatically when a run-time system error occurs.
CBL_EXIT_PROC Installs or removes a closedown procedure to be invoked automatically when the application terminates.
CBL_GET_EXIT_INFO Enables an application to determine under what circumstances an exit procedure has been invoked.
CBL_RUNTIME_ERROR Forces the application to terminate with a run-time error condition.