fix msvc compile

board/j9100647a.h

@@ -9,13 +9,13 @@
 
 // Mayhaps move this to a seperate thing in the event a second USB IO
 // providor is needed?
-struct usbio_dev {
+//struct usbio_dev {
     // TODO: populate with handler functions for various commands that
     // come in via winusb
     // It might also just do a mass bulk update, in which case we need
     // a struct that encompases all the digital and analog I/O pins and 
     // their states.
-};
+//};
 
 #pragma pack(pop)