diff -r 24677835f298 -r fbe4bb4eba8c ui/win32/menu.h
--- a/ui/win32/menu.h	Wed Dec 31 10:34:29 2025 +0100
+++ b/ui/win32/menu.h	Wed Dec 31 11:06:54 2025 +0100
@@ -44,6 +44,7 @@
     UiVar *var;
     ui_callback onchange;
     void *userdata;
+    int index;
     UiBool state;
 } UiStateMenuItem;
 
@@ -63,6 +64,9 @@
 int64_t ui_checkitem_get(UiInteger *i);
 void ui_checkitem_set(UiInteger *i, int64_t value);
 
+int64_t ui_radioitem_get(UiInteger *i);
+void ui_radioitem_set(UiInteger *i, int64_t value);
+
 #ifdef __cplusplus
 }
 #endif