The virtual MS-DOS manager virtualizes the elements of the MS-DOS operating system, such device drivers and internal flags. This device also manages instance data for MS-DOS.
The virtual MS-DOS manager provides the following services:
DOSMGR_Add_Device
DOSMGR_BackFill_Allowed
DOSMGR_Copy_VM_Drive_State
DOSMGR_Enable_Indos_Polling
_DOSMGR_Exec_VM
DOSMGR_Get_DOS_Crit_Status
DOSMGR_Get_IndosPtr
DOSMGR_Get_Version
DOSMGR_Instance_Device
DOSMGR_LocalGlobalReg
DOSMGR_Remove_Device
_DOSMGR_Set_Exec_VM_Data