Initial revision of NDB Cluster files

BitKeeper/etc/logging_ok:
  Logging to logging@openlogging.org accepted

ndb/include/kernel/signaldata/PrepFailReqRef.hpp

@@ -0,0 +1,49 @@
+/* Copyright (C) 2003 MySQL AB
+
+   This program 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 2 of the License, or
+   (at your option) any later version.
+
+   This program 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 this program; if not, write to the Free Software
+   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */
+
+#ifndef PREP_FAILREQREF_HPP
+#define PREP_FAILREQREF_HPP
+
+#include "SignalData.hpp"
+#include <NodeBitmask.hpp>
+
+/**
+ * The Req signal is sent by Qmgr to Qmgr
+ * and the Ref signal might be sent back
+ *
+ * NOTE that the signals are identical
+ */
+class PrepFailReqRef {
+
+  /**
+   * Sender(s) / Reciver(s)
+   */
+  friend class Qmgr;
+
+  friend bool printPREPFAILREQREF(FILE * output, const Uint32 * theData, Uint32 len, Uint16 receiverBlockNo);
+  
+public:
+  STATIC_CONST( SignalLength = 3 + NodeBitmask::Size );
+private:
+  
+  Uint32 xxxBlockRef;
+  Uint32 failNo;
+  
+  Uint32 noOfNodes;
+  Uint32 theNodes[NodeBitmask::Size];
+};
+
+#endif