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-rw-r--r--src/hw/usb.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/hw/usb.h b/src/hw/usb.h
index 208d08f..efb5e6f 100644
--- a/src/hw/usb.h
+++ b/src/hw/usb.h
@@ -211,6 +211,8 @@ struct usb_endpoint_descriptor {
#define USB_ENDPOINT_XFER_INT 3
#define USB_ENDPOINT_MAX_ADJUSTABLE 0x80
+#define USB_CONTROL_SETUP_SIZE 8
+
/****************************************************************
* usb mass storage flags