Proc macro preparation

simconnect-sdk-derive/src/lib.rs

@@ -0,0 +1,7 @@
+extern crate proc_macro;
+use proc_macro::TokenStream;
+
+#[proc_macro_derive(SimConnectObject, attributes(field))]
+pub fn derive(_: TokenStream) -> TokenStream {
+    TokenStream::new()
+}