
  TYPE
    ost$debug_list_entry = packed record
      debug_code: ALIGNED[0 MOD 16] packed array [ost$debug_code] of boolean,
      low_fill: 0 .. 0fff(16),
      seg: ost$segment,
      low_bn: ost$segment_offset,
*IF NOT $true(osv$unix)
      high_fill: 0 .. 0ffffffff(16),
*ELSE
      high_fill_1: 0 .. 0ffff(16),
      high_fill_2: 0 .. 0ffff(16),
*IFEND
      high_bn: ost$segment_offset,
    recend,

    ost$debug_list = array [0 .. 31] of ost$debug_list_entry;

*copyc OST$DEBUG_CODE
*copyc OSD$VIRTUAL_ADDRESS
