#define ENABLE_GPIFWF() GPIFIE |= 0x02;
#define CLEAR_GPIFWF() GLEAR_GPIF(); GPIFIRQ = 0x02;
+#define ENABLE_IBN() NAKIE |= bmIBN;
+#define ENABLE_EP2IBN() ENABLE_IBN(); IBNIE |= bmEP2IBN;
+
/**
* ez-usb has 12 built in ISRs, to get
* sdcc to put these USB ISRs immediately