1 files changed, 46 insertions, 0 deletions
diff --git a/src/engine/machina/Updates.hpp b/src/engine/machina/Updates.hpp
new file mode 100644
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--- /dev/null
+++ b/src/engine/machina/Updates.hpp
@@ -0,0 +1,46 @@
+/*
+  This file is part of Machina.
+  Copyright 2007-2013 David Robillard <http://drobilla.net>
+
+  Machina is free software: you can redistribute it and/or modify it under the
+  terms of the GNU General Public License as published by the Free Software
+  Foundation, either version 3 of the License, or any later version.
+
+  Machina is distributed in the hope that it will be useful, but WITHOUT ANY
+  WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+  A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with Machina.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef MACHINA_UPDATES_HPP
+#define MACHINA_UPDATES_HPP
+
+#include <stdint.h>
+
+#include "machina/Atom.hpp"
+#include "machina/types.hpp"
+#include "raul/RingBuffer.hpp"
+
+namespace machina {
+
+enum UpdateType {
+	UPDATE_SET = 1
+};
+
+void
+write_set(SPtr<Raul::RingBuffer> buf,
+          uint64_t               subject,
+          URIInt                 key,
+          const Atom&            value);
+
+uint32_t
+read_set(SPtr<Raul::RingBuffer> buf,
+         uint64_t*              subject,
+         URIInt*                key,
+         Atom*                  value);
+
+} // namespace machina
+
+#endif // MACHINA_UPDATES_HPP