// Default is 1
//
// Recommended setting: 1 for win32 else 0
-#if defined(__WIN32__)
+#if defined(__WIN32__) || defined(__WATCOMC__)
#define wxUSE_WCHAR_T 1
#else
#define wxUSE_WCHAR_T 0
// Recommended setting: 1
#define wxUSE_CHOICEBOOK 1
+// wxTreebook control is similar to wxNotebook but uses wxTreeCtrl instead of
+// the tabs
+//
+// Default is 1.
+//
+// Recommended setting: 1
+#define wxUSE_TREEBOOK 1
+
// wxTabDialog is a generic version of wxNotebook but it is incompatible with
// the new class. It shouldn't be used in new code.
//