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diff --git a/include/replace_uuid.h b/include/replace_uuid.h
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+/*
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ * 
+ * This library 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
+ * Lesser General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+/*
+ * uuid: wrapper declarations.
+ *
+ *	heartbeat originally used "uuid" functionality by calling directly,
+ *	and only, onto the "e2fsprogs" implementation.
+ *
+ *	The run-time usages in the code have since been abstracted, funnelled
+ *	through a thin, common interface layer: a Good Thing.
+ *
+ *	Similarly, the compile-time usages of "include <uuid/uuid.h>" are
+ *	replaced, being funnelled through a reference to this header file.
+ *
+ *	This header file interfaces onto the actual underlying implementation.
+ *	In the case of the "e2fsprogs" implementation, it is simply a stepping
+ *	stone onto "<uuid/uuid.h>".  As other implementations are accommodated,
+ *	so their header requirements can be accommodated here.
+ *
+ * Copyright (C) 2004 David Lee <t.d.lee@durham.ac.uk>
+ */
+
+#ifndef REPLACE_UUID_H
+#define REPLACE_UUID_H
+
+typedef unsigned char uuid_t[16];
+void uuid_clear(uuid_t uu);
+int uuid_compare(const uuid_t uu1, const uuid_t uu2);
+void uuid_copy(uuid_t dst, const uuid_t src);
+void uuid_generate(uuid_t out);
+void uuid_generate_random(uuid_t out);
+int uuid_is_null(const uuid_t uu);
+int uuid_parse(const char *in, uuid_t uu);
+void uuid_unparse(const uuid_t uu, char *out);
+
+#endif /* REPLACE_UUID_H */