$OpenBSD: patch-libfprint_fp_internal_h,v 1.3 2012/02/22 09:30:20 dcoppa Exp $
--- libfprint/fp_internal.h.orig	Fri Apr  8 16:35:37 2011
+++ libfprint/fp_internal.h	Fri Nov 18 17:05:08 2011
@@ -93,6 +93,18 @@ enum fp_dev_state {
 
 struct fp_driver **fprint_get_drivers (void);
 
+#if !defined(ENODATA) && defined(ENOENT)
+#define ENODATA ENOENT
+#endif
+
+#if !defined(EPROTO) && defined(ENOPROTOOPT)
+#define EPROTO ENOPROTOOPT
+#endif
+
+#if !defined(ETIME) && defined(ETIMEDOUT)
+#define ETIME ETIMEDOUT
+#endif
+
 struct fp_dev {
 	struct fp_driver *drv;
 	libusb_device_handle *udev;