The following is a listing of structures used by the Interrupt 2Fh notification functions.
Win386_Startup_Info_Struc
Win386_Startup_Info_Struc STRUC
SIS_Version db 3, 0
SIS_Next_Dev_Ptr dd ?
SIS_Virt_Dev_File_Ptr dd 0
SIS_Reference_Data dd ?
SIS_Instance_Data_Ptr dd 0
SIS_Opt_Instance_Data_Ptr dd 0
Win386_Startup_Info_Struc ENDS
The Win386_Startup_Info_Struc structure contains information that Windows uses to prepare an MS-DOS device driver or TSR program for operation with Windows.
SIS_Version
Specifies the version number of the structure. Windows uses this member to determine the size of the structure. This member should contain 3 in the low-order byte and 10 in the high-order byte to indicate that it is version 3.1.
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