diff --git a/build.rs b/build.rs
index b89a83c..3ba75f5 100644
--- a/build.rs
+++ b/build.rs
@@ -16,6 +16,7 @@ fn run_cbindgen(cargo_dir: &Path, target_dir: &Path) {
     cbindgen::Builder::new()
         .with_crate(cargo_dir)
         .with_language(cbindgen::Language::Cxx)
+        .with_namespace("dcont")
         .with_pragma_once(true)
         .generate()
         .expect("Unable to generate bindings")
diff --git a/src/ccont.rs b/src/ccont.rs
index 07a7526..ffe9997 100644
--- a/src/ccont.rs
+++ b/src/ccont.rs
@@ -54,15 +54,13 @@ pub extern "C" fn set_input(ptr: *mut StackedController, inp: Input) {
 }
 
 #[unsafe(no_mangle)]
-pub extern "C" fn set_cur_rot(ptr: *mut StackedController, parts: Vec3C, scalar: f32) {
+pub extern "C" fn set_cur_rot(ptr: *mut StackedController, rot: QuatC) {
     let controller = unsafe {
         assert!(!ptr.is_null());
         &mut *ptr
     };
 
-    let quat: na::UnitQuaternion<f32> =
-        na::UnitQuaternion::from_quaternion(na::Quaternion::from_parts(scalar, parts.into()));
-    controller.set_rotation(quat);
+    controller.set_rotation(rot.into());
 }
 
 #[unsafe(no_mangle)]