#define USB_INTERFACE 0
#define USB_CONFIGURATION 1
-#define EP_IN 0x80 | 2
+#define EP_IN (0x80 | 2)
#define EP_OUT 2
enum {
};
SR_PRIV int uni_t_ut32x_handle_events(int fd, int revents, void *cb_data);
-SR_PRIV void uni_t_ut32x_receive_transfer(struct libusb_transfer *transfer);
+SR_PRIV void LIBUSB_CALL uni_t_ut32x_receive_transfer(struct libusb_transfer *transfer);
#endif