diff -r 000000000000 -r d8a8f04c91aa tests/plover-gtk/treemodel.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/plover-gtk/treemodel.h	Thu Mar 07 16:57:23 2019 +0000
@@ -0,0 +1,3 @@
+#include <gtk/gtk.h>
+
+void test_tree_model(GtkTreeModel *model);