
  VAR
    { XDCL is in fmm$path_table_manager; oss$job_pageable. }
    { Points to first allocated path_description_unit. }
    { Used when looking for a free entry. }
    fmv$initial_pdu_pointer: [XREF, READ]
      ^fmt$path_description_unit;

?? PUSH (LISTEXT := ON) ??
*copyc fmt$path_description_unit
?? POP ??
