MysterX: Legacy Support for Windows COM

MysterX allows scripting of most COM components from Racket. A COM component can be scripted in MysterX if it supports OLE Automation via the IDispatch interface, and if it publishes type information using the ITypeInfo interface.

NOTE: This library is deprecated; use ffi/com or ffi/unsafe/com, instead. MysterX formerly provided ActiveX support; we no longer support that ActiveX functionality, but see ActiveX Controls.