The MxHd section is part of the Interleaf File standard. It's the global header that defines metadata about the Interleaf file itself.

Specification

NOTE: This information is incomplete and requires more research and information.

Name Bytes Offset Description
"MxHd" 4 0 A data identifier
Chunk size 4 4 An integer specifying the size of this chunk minus the first 8 bytes (usually 12 or 0xC for MxHd section)
Minor version 2 8 An integer specifying minor version (always 2 in retail releases)
Major version 2 10 An integer specifying major version (always 2 in retail releases)
Buffer size 4 12 An integer specifying the size of every data buffer
Buffer count 4 16 An integer specifying the number of data buffers