Keep the existing Export.cpp entry point and System V ABI while moving mouse state into the library implementation.`n`nTrack initialization, a single handle, button state, timestamps, and a bounded non-blocking event queue. Define and assert the guest MouseData layout and expose an input publisher for the host backend.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Julien Legay