1 files changed, 46 insertions, 0 deletions
diff --git a/cpukit/include/rtems/extensiondata.h b/cpukit/include/rtems/extensiondata.h
new file mode 100644
index 0000000000..ba32a2b319
--- /dev/null
+++ b/cpukit/include/rtems/extensiondata.h
@@ -0,0 +1,46 @@
+/**
+ * @file
+ *
+ * @ingroup ClassicUserExtensionsImpl
+ *
+ * @brief Classic User Extensions Data Structures
+ */
+
+/*
+ *  COPYRIGHT (c) 1989-2008.
+ *  On-Line Applications Research Corporation (OAR).
+ *
+ *  The license and distribution terms for this file may be
+ *  found in the file LICENSE in this distribution or at
+ *  http://www.rtems.org/license/LICENSE.
+ */
+
+#ifndef _RTEMS_EXTENSIONDATA_H
+#define _RTEMS_EXTENSIONDATA_H
+
+#include <rtems/extension.h>
+#include <rtems/score/object.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * @addtogroup ClassicUserExtensionsImpl
+ *
+ * @{
+ */
+
+typedef struct {
+  Objects_Control          Object;
+  User_extensions_Control  Extension;
+}   Extension_Control;
+
+/** @} */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+/* end of include file */