[PATCH v21 0/17] MR3870: mspatcha: Add support for 32-bit file patching and normalization

[Aidan Khoury (＠ajkhoury)]

This clears up much of the todo list for mspatcha. GetFilePatchSignature* and  NormalizeFileForPatchSignature have now been implemented in these changes.

These changes bring better support for things like the Adobe Acrobat installer without the need for things like the winetricks mspatcha.dll native dll override. Still needed is support for interleaved streams in the LZXD decompression logic, however this is a great start to better supporting software installers that use the Windows interface for creating and applying patches to files.

This is the beginning of the fixes required for bug 12501: https://bugs.winehq.org/show_bug.cgi?id=12501

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  v21: mspatcha: Remove useless unused parameter annotation
       mspatcha: Fix check for if patch was necessary
       mspatcha: Fix normalize_old_file_image result if no old file is supplied
       mspatcha: Use string comparison for section names
       mspatcha: Use unaligned typedefs
       mspatcha: Remove useless result variable in NormalizeFileForPatchSignature
       mspatcha: Relocate PE/COFF image functions
       mspatcha: Cleanup normalize_old_file_image return logic
       mspatcha: Fix new file buffer local variable assignment
       mspatcha: Fix relocation block enumeration
       mspatcha: Fix progress callback behaviour
       mspatcha: Fix binary to hex string conversions for GetFilePatchSignatureByBuffer
       mspatcha: Add support for 32-bit file image patch transforms
       mspatcha: Add implementations for GetFilePatchSignature* routines
       mspatcha: Add support for 32-bit file normalizing
       mspatcha/tests: Add additional unit tests for ApplyPatchToFileByBuffers
       mspatcha/tests: Add unit tests for NormalizeFileForPatchSignature and GetFilePatchSignature*
 
This merge request has too many patches to be relayed via email.
Please visit the URL below to see the contents of the merge request.
https://gitlab.winehq.org/wine/wine/-/merge_requests/3870