#define GDI_RADIO_NR 8
#define GDI_RADIO_PRESSED 9
#define GDI_NUMBER_VALUE 10
-#define GDI_TEXT_VALUE 11
-#define GDI_DESIGN_UNPRESSED 12
-#define GDI_DESIGN_PRESSED 13
-#define GDI_ALT_DESIGN_UNPRESSED 14
-#define GDI_ALT_DESIGN_PRESSED 15
-#define GDI_EVENT_MASK 16
-#define GDI_EVENT 17
-#define GDI_CALLBACK 18
-#define GDI_AREA_SIZE 19
-#define GDI_ITEM_SIZE 20
+#define GDI_NUMBER_MIN 11
+#define GDI_NUMBER_MAX 12
+#define GDI_TEXT_VALUE 13
+#define GDI_DESIGN_UNPRESSED 14
+#define GDI_DESIGN_PRESSED 15
+#define GDI_ALT_DESIGN_UNPRESSED 16
+#define GDI_ALT_DESIGN_PRESSED 17
+#define GDI_EVENT_MASK 18
+#define GDI_EVENT 19
+#define GDI_CALLBACK 20
+#define GDI_AREA_SIZE 21
+#define GDI_ITEM_SIZE 22
typedef void (*gadget_callback_function)(void *);