The Stop Execution and Signal the Condition routine generates a
    signal that indicates that an exception condition has occurred in
    your program. Exception conditions signaled by LIB$STOP cannot be
    continued from the point of the signal.

    Format

      LIB$STOP  condition-value [,number-of-arguments]

                [,FAO-argument...]

  Additional Information (explode) :

• Returns
• Arguments