diff --git a/eek/eek-renderer.c b/eek/eek-renderer.c
index d7dcdf43..e5f1cd52 100644
--- a/eek/eek-renderer.c
+++ b/eek/eek-renderer.c
@@ -31,10 +31,6 @@
 static void render_button_label (cairo_t *cr, GtkStyleContext *ctx,
                                                 const gchar *label, EekBounds bounds);
 
-void eek_render_button                         (EekRenderer *self,
-                                                cairo_t     *cr, const struct squeek_button *button,
-                                                gboolean     pressed, gboolean locked);
-
 static void
 render_outline (cairo_t     *cr,
                 GtkStyleContext *ctx,
diff --git a/eek/eek-types.h b/eek/eek-types.h
index 5d993191..8f52f716 100644
--- a/eek/eek-types.h
+++ b/eek/eek-types.h
@@ -90,13 +90,5 @@ struct transformation {
     gdouble scale;
 };
 
-struct squeek_button;
-struct squeek_row;
-
-/// Represents the path to the button within a view
-struct button_place {
-    const struct squeek_row *row;
-    const struct squeek_button *button;
-};
 G_END_DECLS
 #endif  /* EEK_TYPES_H */
diff --git a/src/layout.h b/src/layout.h
index 086b4097..519ecbc6 100644
--- a/src/layout.h
+++ b/src/layout.h
@@ -26,7 +26,6 @@ struct squeek_layout_state {
 
 struct squeek_layout;
 
-void squeek_button_print(const struct squeek_button* button);
 
 struct transformation squeek_layout_calculate_transformation(
         const struct squeek_layout *layout,
diff --git a/src/layout.rs b/src/layout.rs
index aa2f4198..20984523 100644
--- a/src/layout.rs
+++ b/src/layout.rs
@@ -41,7 +41,7 @@ pub mod c {
     use super::*;
 
     use gtk_sys;
-    use std::os::raw::{ c_char, c_void };
+    use std::os::raw::c_void;
 
     use std::ops::{ Add, Sub };
 
@@ -161,13 +161,6 @@ pub mod c {
 
     // The following defined in Rust. TODO: wrap naked pointers to Rust data inside RefCells to prevent multiple writers
     
-    #[no_mangle]
-    pub extern "C"
-    fn squeek_button_print(button: *const ::layout::Button) {
-        let button = unsafe { &*button };
-        println!("{:?}", button);
-    }
-    
     /// Positions the layout contents within the available space.
     /// The origin of the transformation is the point inside the margins.
     #[no_mangle]
diff --git a/src/popover.h b/src/popover.h
deleted file mode 100644
index 1b164e5a..00000000
--- a/src/popover.h
+++ /dev/null
@@ -1,9 +0,0 @@
-#ifndef POPOVER_H__
-#define POPOVER_H__
-
-#include <gtk/gtk.h>
-#include "eek/eek-keyboard.h"
-
-void squeek_popover_show(GtkWidget*, struct button_place);
-
-#endif