{ This variable is the set of those device classes which use to be
{ rmt$null_device_uses under the rmc$null_device class.

  VAR
    rmv$null_device_set: [XREF, READ, oss$job_paged_literal]
          rmt$device_classes;

?? PUSH (LISTEXT := ON) ??
*copyc oss$job_paged_literal
*copyc rmt$device_classes
?? POP ??
