diff --git a/src/hidapi/libusb/hid.c b/src/hidapi/libusb/hid.c index 90ca815c2..956dd9772 100644 --- a/src/hidapi/libusb/hid.c +++ b/src/hidapi/libusb/hid.c @@ -783,7 +783,7 @@ hid_device * hid_open(unsigned short vendor_id, unsigned short product_id, const return handle; } -static void read_callback(struct libusb_transfer *transfer) +static void LIBUSB_CALL read_callback(struct libusb_transfer *transfer) { hid_device *dev = (hid_device *)transfer->user_data; int res;