Format of Program Information [SMD_INFO_STRUCT]
Offset  Size    Description
 00h    WORD    segment of old interrupt 33h handler
 02h    WORD    offset of old interrupt 33h handler
 04h    WORD    PSP of SMD
 06h    BYTE    ENABLE/DISABLE manual setting status
 07h    BYTE    ENABLE/DISABLE internal usage status

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