DOS Unit
                         Register Type Definitions

     Variables of type Registers are used by the Intr and MsDos procedures
     to specify the input register contents and to examine the output register
     contents of a software interrupt.

   Type
      Registers  =  Record
         Case integer of
            0 : (AX, BX, CX, DX, BP, SI, DI, SI, DS, ES, Flags : Word);
            1 : (AL, AH, BL, BH, CL, CH, DL, DH : Byte);
         End;