Library /sys$common/syshlp/helplib.hlb

    The user-written USER-INPUT-ROUTINE performs input operations.
    The symbiont calls your routine at a specified point in its
    execution stream; you specify this point using the PSM$REPLACE
    routine.

    Format

      USER-INPUT-ROUTINE  request_id ,work_area ,func ,funcdesc

                          ,funcarg

Additional Information: explode extract

Returns Arguments Function Codes for Input Routines Condition Values Returned