import all functions from lego1 exports

This declares a bunch of classes and functions for us, as well as fixes some declarations that were slightly incorrect (e.g. missing "virtual", etc)

LEGO1/legoroi.h

@@ -4,6 +4,7 @@
 class LegoROI
 {
 public:
+  __declspec(dllexport) void SetDisplayBB(int);
   __declspec(dllexport) static void configureLegoROI(int param_1);
 };