2.2.9.1.2.1.5 Fast-Path System Pointer Hidden Update (TS_FP_SYSTEMPOINTERHIDDENATTRIBUTE)
The TS_FP_SYSTEMPOINTERHIDDENATTRIBUTE structure is used to hide the pointer.
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updateHeader |
compressionFlags (optional) |
size |
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updateHeader (1 byte): An 8-bit, unsigned integer. The format of this field is the same as the updateHeader byte field specified in the Fast-Path Update (section 2.2.9.1.2.1) structure. The updateCode bitfield (4 bits in size) MUST be set to FASTPATH_UPDATETYPE_PTR_NULL (5).
compressionFlags (1 byte): An 8-bit, unsigned integer. The format of this optional field (as well as the possible values) is the same as the compressionFlags field specified in the Fast-Path Update structure.
size (2 bytes): A 16-bit, unsigned integer. This field MUST be set to zero.