Passing function pointer from Rust to C++
diff --git a/src/function.rs b/src/function.rs
new file mode 100644
index 0000000..1166b3d
--- /dev/null
+++ b/src/function.rs
@@ -0,0 +1,5 @@
+#[repr(C)]
+pub struct FatFunction {
+    pub trampoline: *const (),
+    pub ptr: *const (),
+}