Index: src/guid.cpp
--- src/guid.cpp.orig
+++ src/guid.cpp
@@ -42,6 +42,10 @@ THE SOFTWARE.
 #include <cassert>
 #endif
 
+#ifdef GUID_DCE
+#include <uuid.h>
+#endif
+
 BEGIN_XG_NAMESPACE
 
 #ifdef GUID_ANDROID
@@ -275,6 +279,17 @@ Guid newGuid()
 	std::array<unsigned char, 16> data;
 	static_assert(std::is_same<unsigned char[16], uuid_t>::value, "Wrong type!");
 	uuid_generate(data.data());
+	return Guid{std::move(data)};
+}
+#endif
+
+#ifdef GUID_DCE
+Guid newGuid()
+{
+	uuid_t uuid;
+	std::array<unsigned char, 16> data;
+	uuid_create(&uuid, NULL);
+	uuid_enc_be(&data, &uuid);
 	return Guid{std::move(data)};
 }
 #endif