$OpenBSD: patch-libfprint_fp_internal_h,v 1.4 2017/11/09 16:50:39 ajacoutot Exp $
Index: libfprint/fp_internal.h
--- libfprint/fp_internal.h.orig
+++ libfprint/fp_internal.h
@@ -93,6 +93,14 @@ enum fp_dev_state {
 
 struct fp_driver **fprint_get_drivers (void);
 
+#if !defined(ENODATA) && defined(ENOENT)
+#define ENODATA ENOENT
+#endif
+
+#if !defined(ETIME) && defined(ETIMEDOUT)
+#define ETIME ETIMEDOUT
+#endif
+
 struct fp_dev {
 	struct fp_driver *drv;
 	libusb_device_handle *udev;
