--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/gpf/tst/tstdriver.h	Sun Jul 15 08:15:49 2018 +0000
@@ -0,0 +1,41 @@
+/* 
++------------------------------------------------------------------------------
+|  File:       tstdriver.h
++------------------------------------------------------------------------------
+|  Copyright 2002 Texas Instruments Berlin, AG 
+|                 All rights reserved. 
+| 
+|                 This file is confidential and a trade secret of Texas 
+|                 Instruments Berlin, AG 
+|                 The receipt of or possession of this file does not convey 
+|                 any rights to reproduce or disclose its contents or to 
+|                 manufacture, use, or sell anything it may describe, in 
+|                 whole, or in part, without the specific written consent of 
+|                 Texas Instruments Berlin, AG. 
++----------------------------------------------------------------------------- 
+|  Purpose :  Prototypes for direct driver access.
++----------------------------------------------------------------------------- 
+*/ 
+
+#ifndef TSTDRIVER_H
+#define TSTDRIVER_H
+
+/*==== INCLUDES =============================================================*/
+
+#include "typedefs.h"
+#include "vsi.h"
+
+/*==== CONSTS ===============================================================*/
+
+#define TST_DRV_CONNECTED    0x01
+#define TST_DRV_DISCONNECTED 0x02
+
+/*==== TYPES ================================================================*/
+
+
+/*==== EXPORTS ==============================================================*/
+
+SHORT tst_drv_write ( T_HANDLE caller, ULONG opc, char *dest, char *Buffer );
+
+
+#endif /* TSTDRIVER_H */