1 files changed, 31 insertions, 0 deletions
diff --git a/ndb/src/kernel/vm/Callback.hpp b/ndb/src/kernel/vm/Callback.hpp
new file mode 100644
index 00000000000..bf1ae5968d3
--- /dev/null
+++ b/ndb/src/kernel/vm/Callback.hpp
@@ -0,0 +1,31 @@
+/* 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 BLOCK_CALLBACK_HPP
+#define BLOCK_CALLBACK_HPP
+
+/**
+ * Block callbacks
+ */
+typedef void (SimulatedBlock::* CallbackFunction)(class Signal*, 
+						  Uint32 callbackData,
+						  Uint32 returnCode);
+struct Callback {
+  CallbackFunction m_callbackFunction;
+  Uint32 m_callbackData;
+};
+
+#endif