diff -r 000000000000 -r 6575679d2e8e tests/plover-gtk/treemodel.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/plover-gtk/treemodel.h	Fri Jun 08 14:48:00 2018 +0100
@@ -0,0 +1,3 @@
+#include <gtk/gtk.h>
+
+void test_tree_model(GtkTreeModel *model);