Tchan_defb

type Tchan_defb = record

  ch_len: dword;

  ch_drivr: pbyte;

  ch_owner: Tjobid;

  ch_rflag: pbyte;

  ch_tag: Word;

  ch_stat: Byte;

  ch_actn: Byte;

  ch_jobwt: Tjobid;

end;