1 files changed, 14 insertions, 0 deletions
diff --git a/pkgui.h b/pkgui.h
index 6a0261b..eefea53 100644
--- a/pkgui.h
+++ b/pkgui.h
@@ -1,4 +1,7 @@
 // 12 august 2018
+#ifndef pkguiHFileIncluded
+#define pkguiHFileIncluded
+
 #include <stdlib.h>
 #include "ui.h"
 
@@ -16,3 +19,14 @@ extern void pkguiButtonOnClicked(uiButton *b);
 
 // checkbox.go
 extern void pkguiCheckboxOnToggled(uiCheckbox *c);
+
+// combobox.go
+extern void pkguiComboboxOnSelected(uiCombobox *c);
+
+// editablecombobox.go
+extern void pkguiEditableComboboxOnChanged(uiEditableCombobox *c);
+
+// entry.go
+extern void pkguiEntryOnChanged(uiEntry *e);
+
+#endif