ISpellChecker
JNA wrapper for ISpellChecker COM interface.
VTable layout (from rust-winapi spellcheck.rs): 0: QueryInterface (IUnknown) 1: AddRef (IUnknown) 2: Release (IUnknown) 3: get_LanguageTag 4: Check 5: Suggest 6: Add 7: Ignore 8: AutoCorrect 9: GetOptionValue 10: Get_OptionIds 11: Get_Id 12: Get_LocalizedName 13: add_SpellCheckerChanged 14: remove_SpellCheckerChanged 15: GetOptionDescription 16: ComprehensiveCheck