diff --git a/include/dusbextreme.di b/include/dusbextreme.di
new file mode 100644
index 0000000..abf56ca
--- /dev/null
+++ b/include/dusbextreme.di
@@ -0,0 +1,15 @@
+// D import file generated from 'dusbextreme.d'
+module dusbextreme;
+import std.stdint;
+enum USBEXTREME_NAME_LENGTH = 32;
+enum USBEXTREME_ID_LENGTH = 15;
+enum USBEXTREME_NAME_EXT_LENGTH = 10;
+enum USBEXTREME_MAGIC = 8;
+enum USBEXTREME_HEADER_SIZE = usb_extreme_base.sizeof;
+struct usb_extreme_base
+{
+	uint8_t[6 + USBEXTREME_ID_LENGTH + USBEXTREME_NAME_LENGTH] empty;
+	uint8_t magic;
+	uint8_t[10] empty2;
+}
+extern (C) int is_oue(immutable(void)* headers, immutable(size_t) headerslen);