diff --git a/src/geom.c b/src/geom.c
index 34a4e36..ce46058 100644
--- a/src/geom.c
+++ b/src/geom.c
@@ -32,16 +32,6 @@ struct WinGeom win_geom_create()
 	return win_geom;
 }
 
-/**************************
- * Default init functions *
- **************************/
-
-void win_geom_init(const WinGeom win_geom)
-{
-	basic_geom_init(&win_geom->basic);
-	win_geom->border_width = 0;
-}
-
 /*****************************
  * Argument create functions *
  *****************************/
diff --git a/src/lib.rs b/src/lib.rs
index d7639b1..9e8af26 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -69,6 +69,11 @@ unsafe extern "C" fn basic_geom_init(basic_geom: &mut geom::BasicGeom) {
     *basic_geom = Default::default();
 }
 
+#[no_mangle]
+unsafe extern "C" fn win_geom_init(win_geom: &mut geom::WinGeom) {
+    *win_geom = Default::default();
+}
+
 #[no_mangle]
 unsafe extern "C" fn position_init_from_args(
     position: *mut geom::Position,