Provides PatternSolveRequest, PatternRouteRequest, MaskedLookupPatch, and JumpPatternRouteRequest – a set of primitives that combine symbol solving, byte-pattern fallback, and masked patching. This is a reusable toolkit for any Lilu plugin that needs to patch macOS kernel extensions with version-dependent binary patterns. It abstracts the complexity of searching for signature bytes and applying patches, making it safer and more maintainable than raw MachO patching.

Implements a template class ObjectField<T> that holds per-OS-version offsets for fields within kernel objects. It allows looking up the correct offset at runtime based on the current macOS version. This pattern is essential for any kernel extension that needs to access struct members that change between OS versions, and it can be extracted and reused in other Lilu plugins or kexts that require version-dependent field access.

Implements a generic mechanism to inject IOKit driver personalities into the kernel's IORegistry. It reads embedded XML plists (via #embed) and registers them as IOKit personalities, enabling the kernel to match drivers against unsupported hardware. This is a standalone pattern that can be reused in any Hackintosh kext to add missing device driver support without modifying the original kexts.