--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gpf/conf/gpf_tst_drv.c	Thu Jun 09 00:02:41 2016 +0000
@@ -0,0 +1,94 @@
+/*
+ * This module is our FreeCalypso adaptation of
+ * g23m/condat/frame/config/gprsdrv.c from the Leonardo semi-src.
+ * I renamed it from gprsdrv.c to gpf_tst_drv.c because nothing
+ * in this module is specific to the GPRS configuration.
+ */
+
+#ifndef __GPRSDRV_C__
+#define __GPRSDRV_C__
+#endif
+
+#include "gpfconf.h"
+
+#ifndef _TARGET_
+#define NEW_ENTITY
+#endif
+
+#ifdef _TARGET_
+  #ifdef FF_TRACE_OVER_MTST
+    #define MTST_TRACE
+  #else
+    #define TI_TRACE
+  #endif
+#endif
+
+#include "gdi.h"
+#include "vsi.h"
+#include "pei.h"
+/* #include "gprsconst.h" */
+#include "frm_defs.h"
+#include "frm_types.h"
+
+/*==== TYPES ======================================================*/
+
+
+/*==== CONSTANTS ==================================================*/
+
+#if defined _TARGET_ && !defined PCON
+ #define TR_RCV_BUF_SIZE    1024
+#else
+ #define TR_RCV_BUF_SIZE    1024
+#endif
+
+#define TR_MAX_IND         (TR_RCV_BUF_SIZE-1)
+
+/*==== EXTERNALS ==================================================*/
+
+#ifdef TI_TRACE
+extern USHORT TIF_Init   ( USHORT DrvHandle, T_DRV_CB_FUNC CallbackFunc,
+                           T_DRV_EXPORT const **DrvInfo );
+extern USHORT TR_Init    ( USHORT DrvHandle, T_DRV_CB_FUNC CallbackFunc,
+                           T_DRV_EXPORT const **DrvInfo );
+extern USHORT TITRC_Init ( USHORT DrvHandle, T_DRV_CB_FUNC CallbackFunc,
+                           T_DRV_EXPORT const **DrvInfo );
+#else
+extern USHORT TIF_Init     ( USHORT DrvHandle, T_DRV_CB_FUNC CallbackFunc,
+                             T_DRV_EXPORT const **DrvInfo );
+extern USHORT TR_Init      ( USHORT DrvHandle, T_DRV_CB_FUNC CallbackFunc,
+                             T_DRV_EXPORT const **DrvInfo );
+extern USHORT SER_Init     ( USHORT DrvHandle, T_DRV_CB_FUNC CallbackFunc,
+                             T_DRV_EXPORT const **DrvInfo );
+#endif
+extern USHORT mux_Init ( USHORT DrvHandle, T_DRV_CB_FUNC CallbackFunc,
+                         T_DRV_EXPORT const **DrvInfo );
+/*==== VARIABLES ==================================================*/
+
+ULONG TR_RcvBufferSize = TR_RCV_BUF_SIZE;
+ULONG TR_MaxInd = TR_MAX_IND;
+
+const T_DRV_LIST_ENTRY DrvList[] =
+{
+  { NULL,   NULL,         NULL,  NULL },
+#ifdef TI_TRACE
+  { "TIF",  TIF_Init,     "RCV", NULL },
+  { "TR",   TR_Init,      NULL,  NULL },
+  { "TITRC",TITRC_Init,   NULL,  "" },
+#else 
+  #ifdef MTST_TRACE 
+  { "TIF",  TIF_Init,     "RCV", NULL },
+  { "TR",   TR_Init,      NULL,  NULL },
+  { "MUX",  mux_Init,     NULL,  "" },
+  #else
+  { "TIF",  TIF_Init,     "RCV", NULL },
+  { "TR",   TR_Init,      NULL,  NULL },
+  { "SER",  SER_Init,     NULL,  ""   },
+  #endif
+#endif
+  { NULL,   NULL,         NULL,  NULL }
+};
+
+int vsi_o_trace (char *caller, ULONG tclass, char *text,...)
+{
+  return 0;
+}