2.5.251 SXAddl_SXDVerUpdInv
The SXAddl_SXDVerUpdInv structure specifies the highest data functionality level for which records following this record are handled.
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1 |
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2 |
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3 |
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hdr |
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dwVersionInvalidates |
reserved1 |
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reserved2 |
reserved3 |
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hdr (6 bytes): An SXAddlHdr. The sxd field of SXAddlHdr MUST equal 0x01.
dwVersionInvalidates (1 byte): An unsigned integer that specifies the highest data functionality level for which records following this record are handled.
MUST be greater than or equal to 0 and less than or equal to 0xFF. If this value is equal to 0xFF, the data functionality level is not set.
reserved1 (1 byte): MUST be zero, and MUST be ignored.
reserved2 (2 bytes): MUST be zero, and MUST be ignored.
reserved3 (2 bytes): MUST be zero, and MUST be ignored.