• Code Page Paramter Block DOS.CdPgParm
  • Country Code Buffer Country
  • DOS Data Area Data
  • Date/Time DOS.DateTime
  • Driver Structures DOS.Devices
  • Directory Entry DOS.Dir.Entry
  • Disk Boot Record DOS.Disk.BootRec
  • Disk ID Byte DOS.Disk.ID
  • Disk Partition Table
  • EXE file header DOS.EXEHdr
  • Environment Blocks
  • Execute Program Parameter Block DOS.ExecParm
  • Extended Error Information

  • File system

  • File Allocation Tables
  • File Control Blocks DOS.FCBs
  • Handle Access Byte DOS.Handle
  • Media Descriptor Table DOS.MDT
  • Memory Control Blocks DOS.MCB
  • Overlay Program Parameter Block DOS.OverParm
  • Parse Control Byte DOS.Parse
  • Program Segment
  • Program Segment Prefix
  • Stacks, Internal DOS\Stacks