diff -r 000000000000 -r bde4ae8d615e os/graphics/graphicscomposition/openwfcompositionengine/adaptation/include/owfthread.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/os/graphics/graphicscomposition/openwfcompositionengine/adaptation/include/owfthread.h	Fri Jun 15 03:10:57 2012 +0200
@@ -0,0 +1,62 @@
+/* Copyright (c) 2009 The Khronos Group Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and/or associated documentation files (the
+ * "Materials"), to deal in the Materials without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Materials, and to
+ * permit persons to whom the Materials are furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Materials.
+ *
+ * THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+ * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
+ */
+
+#ifndef OWFTHREAD_H
+#define OWFTHREAD_H
+
+#include "owftypes.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+typedef void*               OWF_THREAD;
+
+OWF_API_CALL void
+OWF_Thread_Destroy(OWF_THREAD thread);
+
+OWF_API_CALL OWF_THREAD
+OWF_Thread_Create(void* (*threadfunc)(void*), void* data);
+
+OWF_API_CALL OWFint
+OWF_Thread_Join(OWF_THREAD thread, void** retval);
+
+OWF_API_CALL OWFint
+OWF_Thread_Cancel(OWF_THREAD thread);
+
+OWF_API_CALL void
+OWF_Thread_Exit(void* retval);
+
+OWF_API_CALL void
+OWF_Thread_MicroSleep(OWFuint32 usecs);
+
+OWF_API_CALL void
+OWF_Thread_Sleep(OWFuint32 secs);
+
+
+#ifdef __cplusplus
+}
+#endif
+
+
+#endif