1.0.21-cygwin-openssl-compat.patch

These Win32 APIs conflict with OpenSSL's (e.g. when building spice-gtk)

--- origsrc/libusb-1.0.21/libusb/libusb.h	2016-10-25 11:07:38.000000000 -0500
+++ src/libusb-1.0.21/libusb/libusb.h	2017-06-19 08:31:00.463995300 -0500
@@ -71,6 +71,13 @@ typedef unsigned __int32  uint32_t;
 #if defined(interface)
 #undef interface
 #endif
+#if defined(X509_NAME)
+#undef X509_NAME
+#undef X509_CERT_PAIR
+#undef X509_EXTENSIONS
+#undef PKCS7_SIGNER_INFO
+#undef OCSP_RESPONSE
+#endif
 #if !defined(__CYGWIN__)
 #include <winsock.h>
 #endif