Initial revisionXORG-RELEASE-1-BASEXEVIE-MERGEXEVIE-BASEXORG-STABLE

2 files changed, 692 insertions, 0 deletions

diff --git a/src/spaceorb.c b/src/spaceorb.c
new file mode 100644
index 0000000..1c584d0
--- /dev/null
+++ b/src/spaceorb.c
@@ -0,0 +1,596 @@
+/* 
+ * Copyright (c) 1998  Metro Link Incorporated
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, cpy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is 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 Software.
+ *
+ * THE SOFTWARE IS 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 X CONSORTIUM 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 SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of the Metro Link shall not be
+ * used in advertising or otherwise to promote the sale, use or other dealings
+ * in this Software without prior written authorization from Metro Link.
+ *
+ */
+/* $XFree86: xc/programs/Xserver/hw/xfree86/input/spaceorb/spaceorb.c,v 1.13 2001/11/26 16:25:54 dawes Exp $ */
+
+#define _SPACEORB_C_
+/*****************************************************************************
+ *	Standard Headers
+ ****************************************************************************/
+
+#include <misc.h>
+#include <xf86.h>
+#define NEED_XF86_TYPES
+#include <xf86_ansic.h>
+#include <xf86_OSproc.h>
+#include <xf86Xinput.h>
+#include <xisb.h>
+#include <exevents.h>			/* Needed for InitValuator/Proximity stuff	*/
+
+/*****************************************************************************
+ *	Local Headers
+ ****************************************************************************/
+#include "spaceorb.h"
+
+/*****************************************************************************
+ *	Variables without includable headers
+ ****************************************************************************/
+
+
+/*****************************************************************************
+ *	Local Variables
+ ****************************************************************************/
+/** @added by Guido Heumer */
+InputDriverRec SPACEORB = {
+        1,
+        "spaceorb",
+        NULL,
+        SpaceorbPreInit,
+        /*DynaproUnInit*/NULL,
+        NULL,
+        0
+};    
+
+#ifdef XFree86LOADER
+
+static XF86ModuleVersionInfo VersionRec =
+{
+	"spaceorb",
+	MODULEVENDORSTRING,
+	MODINFOSTRING1,
+	MODINFOSTRING2,
+	XF86_VERSION_CURRENT,
+	1, 0, 0,
+	ABI_CLASS_XINPUT,
+	ABI_XINPUT_VERSION,
+	MOD_CLASS_XINPUT,
+	{0, 0, 0, 0}				/* signature, to be patched into the file by
+								 * a tool */
+};
+
+static const char *reqSymbols[] = {
+        "AddEnabledDevice",
+        "ErrorF",
+        "InitButtonClassDeviceStruct",
+        "InitProximityClassDeviceStruct",
+        "InitValuatorAxisStruct",
+        "InitValuatorClassDeviceStruct",
+        "InitPtrFeedbackClassDeviceStruct",
+        "RemoveEnabledDevice",
+        "Xcalloc",
+        "Xfree",
+        "XisbBlockDuration",
+        "XisbFree",
+        "XisbNew",
+        "XisbRead",
+        "XisbTrace",
+        "screenInfo",
+        "xf86AddInputDriver",
+        "xf86AllocateInput",
+        "xf86CloseSerial",
+        "xf86CollectInputOptions",
+        "xf86ErrorFVerb",
+        "xf86FindOptionValue",
+        "xf86GetMotionEvents",
+        "xf86GetVerbosity",
+        "xf86MotionHistoryAllocate",
+        "xf86NameCmp",
+        "xf86OpenSerial",
+        "xf86OptionListCreate",
+        "xf86OptionListMerge",
+        "xf86OptionListReport",
+        "xf86PostButtonEvent",
+        "xf86PostMotionEvent",
+        "xf86PostProximityEvent",
+        "xf86ProcessCommonOptions",
+        "xf86ScaleAxis",
+        "xf86SetIntOption",
+        "xf86SetStrOption",
+        "xf86XInputSetScreen",
+        "xf86XInputSetSendCoreEvents",
+        NULL
+};
+
+static pointer
+SPACEORBSetupProc(pointer module,
+		  pointer options,
+		  int *errmaj,
+		  int *errmin ) {
+  xf86LoaderReqSymLists(reqSymbols, NULL);
+  xf86AddInputDriver(&SPACEORB, module, 0);
+  return (pointer) 1;
+}
+
+static void
+TearDownProc( pointer p )
+{
+  if (!xf86ServerIsOnlyDetecting()) {
+
+    InputInfoPtr pInfo = (InputInfoPtr) p;
+    SPACEORBPrivatePtr priv = (SPACEORBPrivatePtr) pInfo->private;
+
+    DeviceOff (pInfo->dev);
+  
+    xf86CloseSerial (pInfo->fd);
+    XisbFree (priv->buffer);
+    xfree (priv);
+    xfree (pInfo->name);
+    xfree (pInfo);
+  }
+}
+
+/* was before: XF86ModuleData spaceorbModuleData = { &VersionRec, SetupProc, TearDownProc }; */
+XF86ModuleData spaceorbModuleData = { &VersionRec, SPACEORBSetupProc, TearDownProc };
+
+#endif /* XFree86LOADER */
+
+
+/* 
+ * Be sure to set vmin appropriately for your device's protocol. You want to
+ * read a full packet before returning
+ */
+static const char *default_options[] =
+{
+	"BaudRate", "9600",
+	"StopBits", "1",
+	"DataBits", "8",
+	"Parity", "None",
+	"Vmin", "5",
+	"Vtime", "1",
+	"FlowControl", "None",
+	NULL,
+};
+
+static char spaceware[] = "0SpaceWare!";
+
+/*****************************************************************************
+ *	Function Definitions
+ ****************************************************************************/
+
+static InputInfoPtr
+SpaceorbPreInit(InputDriverPtr drv, IDevPtr dev, int flags)
+{              
+        InputInfoPtr pInfo;
+        SPACEORBPrivatePtr priv = xcalloc (1, sizeof (SPACEORBPrivateRec));
+
+	if (!priv)
+		return NULL;
+
+        if (!(pInfo = xf86AllocateInput(drv, 0))) {
+		xfree(priv);
+                return NULL;
+	}
+  
+	priv->lex_mode = SPACEORB_normal;
+	priv->packeti = 0;
+	priv->old_buttons=0;
+	priv->buffer= NULL;
+	
+	pInfo->type_name = XI_SPACEBALL;
+	pInfo->device_control = DeviceControl;
+	pInfo->read_input = ReadInput;
+	pInfo->control_proc = ControlProc;
+	pInfo->close_proc = CloseProc;
+	pInfo->switch_mode = SwitchMode;
+	pInfo->conversion_proc = ConvertProc;
+	pInfo->dev = NULL;
+	pInfo->private = priv;
+	pInfo->private_flags = 0;
+	pInfo->flags = 0;
+        pInfo->conf_idev = dev;
+
+	xf86CollectInputOptions(pInfo, default_options, NULL);
+
+        xf86OptionListReport( pInfo->options );
+
+        pInfo->fd = xf86OpenSerial (pInfo->options);
+        if (pInfo->fd == -1)
+        {
+	  ErrorF ("SPACEORB driver unable to open device\n");
+	  goto SetupProc_fail;
+        }
+	
+	priv->buffer = XisbNew (pInfo->fd, 200);
+	DBG (9, XisbTrace (priv->buffer, 1));
+
+	/* 
+	 * Verify the hardware is attached and functional
+	 */
+        if (QueryHardware (priv) != Success)
+        {
+	  ErrorF ("Unable to query/initialize SpaceOrb hardware.\n");
+	  goto SetupProc_fail;
+        }
+
+        /* this results in an xstrdup that must be freed later */
+        pInfo->name = xf86SetStrOption( pInfo->options, "DeviceName", "SpaceOrb XInput Device");
+	pInfo->history_size = xf86SetIntOption( pInfo->options, "HistorySize", 0 );
+	
+        xf86ProcessCommonOptions(pInfo, pInfo->options);
+	
+        pInfo->flags |= XI86_CONFIGURED;
+        return (pInfo);
+
+	/* 
+	 * If something went wrong, cleanup and return NULL
+	 */
+  SetupProc_fail:
+        if ((pInfo) && (pInfo->fd))
+                xf86CloseSerial (pInfo->fd);
+        if ((pInfo) && (pInfo->name))
+                xfree (pInfo->name);
+
+        if ((priv) && (priv->buffer))
+                XisbFree (priv->buffer);
+	if (priv)
+                xfree (priv);
+        return (pInfo);
+}
+
+static Bool
+DeviceControl (DeviceIntPtr dev, int mode)
+{
+	Bool	RetValue;
+
+	switch (mode)
+	{
+	case DEVICE_INIT:
+		DeviceInit (dev);
+		RetValue = Success;
+		break;
+	case DEVICE_ON:
+		RetValue = DeviceOn( dev );
+		break;
+	case DEVICE_OFF:
+		RetValue = DeviceOff( dev );
+		break;
+	case DEVICE_CLOSE:
+		RetValue = DeviceClose( dev );
+		break;
+	default:
+		RetValue = BadValue;
+	}
+
+	return( RetValue );
+}
+
+static Bool
+DeviceOn (DeviceIntPtr dev)
+{
+  InputInfoPtr pInfo = dev->public.devicePrivate;
+
+  AddEnabledDevice (pInfo->fd);
+  dev->public.on = TRUE;
+  return (Success);
+}
+
+static Bool
+DeviceOff (DeviceIntPtr dev)
+{
+  InputInfoPtr pInfo = dev->public.devicePrivate;
+
+  RemoveEnabledDevice (pInfo->fd);
+  dev->public.on = FALSE;
+  return (Success);
+}
+
+
+static Bool
+DeviceClose (DeviceIntPtr dev)
+{
+  return (Success);
+}
+
+static Bool
+DeviceInit (DeviceIntPtr dev)
+{
+  InputInfoPtr pInfo = dev->public.devicePrivate;
+
+  unsigned char map[] = {0, 1, 2, 3, 4, 5, 6, 7};
+  
+  if (InitButtonClassDeviceStruct (dev, 7, map) == FALSE) {
+    ErrorF ("Unable to allocate SPACEORB ButtonClassDeviceStruct\n");
+    return !Success;
+  }
+
+  if (InitFocusClassDeviceStruct (dev) == FALSE) {
+    ErrorF("Unable to allocate SPACEORB FocusClassDeviceStruct\n");
+    return !Success;
+  }
+
+  if (InitValuatorClassDeviceStruct (dev, 6, xf86GetMotionEvents,
+				     pInfo->history_size, Absolute) == FALSE)
+    {
+      ErrorF ("Unable to allocate SPACEORB ValuatorClassDeviceStruct\n");
+      return !Success;
+    }
+  else
+    {
+      InitValuatorAxisStruct(dev, 0, -512, 511, 9600,0,9600);
+      InitValuatorAxisStruct(dev, 1, -512, 511, 9600,0,9600);
+      InitValuatorAxisStruct(dev, 2, -512, 511, 9600,0,9600);
+      InitValuatorAxisStruct(dev, 3, -512, 511, 9600,0,9600);
+      InitValuatorAxisStruct(dev, 4, -512, 511, 9600,0,9600);
+      InitValuatorAxisStruct(dev, 5, -512, 511, 9600,0,9600);
+    }
+
+  /* 
+   * Allocate the motion events buffer.
+   */
+  xf86MotionHistoryAllocate (pInfo);
+  return (Success);
+}
+
+/* 
+ * The ReadInput function will have to be tailored to your device
+ */
+static void
+ReadInput (LocalDevicePtr local)
+{
+  int x, y, z, u, v, r;
+  int buttons;
+  int i;
+  SPACEORBPrivatePtr priv = (SPACEORBPrivatePtr) (local->private);
+  
+  /* 
+   * set blocking to -1 on the first call because we know there is data to
+   * read. Xisb automatically clears it after one successful read so that
+   * succeeding reads are preceeded buy a select with a 0 timeout to prevent
+   * read from blocking indefinately.
+   */
+  XisbBlockDuration (priv->buffer, -1);
+  while (SPACEORBGetPacket (priv) == Success)
+    {
+      /* 
+       * Examine priv->packet and call these functions as appropriate:
+       *
+       xf86PostMotionEvent
+       xf86PostButtonEvent
+      */
+      switch (priv->packet_type)
+	{
+	case SPACEORB_D_PACKET:
+	  /* Turn chars into 10 bit integers */
+	  x = ((priv->packet[1] & 0177)<<3)|((priv->packet[2] & 0160)>>4);
+	  y = ((priv->packet[2] & 0017)<<6)|((priv->packet[3] & 0176)>>1);
+	  z = ((priv->packet[3] & 0001)<<9)|((priv->packet[4] & 0177)<<2)|((priv->packet[5] & 0140)>>5);
+	  u = ((priv->packet[5] & 0037)<<5)|((priv->packet[6] & 0174)>>2);
+	  v = ((priv->packet[6] & 0003)<<8)|((priv->packet[7] & 0177)<<1)|((priv->packet[8] & 0100)>>6);
+	  r = ((priv->packet[8] & 0077)<<4)|((priv->packet[9] & 0170)>>3);
+	  
+	  /* Get the sign right. */
+	  if (x > 511) x -= 1024;
+	  if (y > 511) y -= 1024;
+	  if (z > 511) z -= 1024;
+	  if (u > 511) u -= 1024;
+	  if (v > 511) v -= 1024;
+	  if (r > 511) r -= 1024;
+	  
+	  xf86ErrorFVerb( 9, "SpaceOrb motion %d %d %d -- %d %d %d\n",
+			  x, y, z, u, v, r );
+	  xf86PostMotionEvent(local->dev, TRUE, 0, 6, x, y, z, u, v, r);
+	  break;
+	  
+	case SPACEORB_K_PACKET:
+	  buttons = priv->packet[1];
+	  if (priv->old_buttons != buttons)
+	    for (i = 0; i < 7; i++)
+	      {	
+		if ((priv->old_buttons&(1<<i)) != (buttons&(1<<i)))
+		  {
+		    xf86PostButtonEvent(local->dev, FALSE, i+1,
+					(buttons&(1<<i)), 0, 0);
+		    xf86ErrorFVerb( 9, "SpaceOrb setting button %d to %d\n",
+				    i+1, (buttons&(1<<i)) );
+		  }
+	      }
+	  priv->old_buttons = buttons;
+	  break;
+	}
+    }
+}
+
+/* 
+ * The ControlProc function may need to be tailored for your device
+ */
+static int
+ControlProc (LocalDevicePtr local, xDeviceCtl * control)
+{
+	return (Success);
+}
+
+/* 
+ * the CloseProc should not need to be tailored to your device
+ */
+static void
+CloseProc (LocalDevicePtr local)
+{
+}
+
+/* 
+ * The SwitchMode function may need to be tailored for your device
+ */
+static int
+SwitchMode (ClientPtr client, DeviceIntPtr dev, int mode)
+{
+	return (Success);
+}
+
+/*
+ * this probably doesn't make much sense for a spaceorb
+ */
+static Bool
+ConvertProc (LocalDevicePtr local,
+			 int first,
+			 int num,
+			 int v0,
+			 int v1,
+			 int v2,
+			 int v3,
+			 int v4,
+			 int v5,
+			 int *x,
+			 int *y)
+{
+	*x = v3;
+	*y = v4;
+	return (Success);
+}
+
+/* 
+ * the QueryHardware fuction should be tailored to your device to
+ * verify the device is attached and functional and perform any
+ * needed initialization.
+ */
+static Bool
+QueryHardware (SPACEORBPrivatePtr priv)
+{
+  /*
+   * When you open the serial port, the spaceorb sends a greeting packet
+   * make sure we got it to verify that the device is present.
+   * block for up to a second to make sure the data is there.
+   */
+  XisbBlockDuration (priv->buffer, 1000000);
+  if ((SPACEORBGetPacket (priv) == Success) &&
+      (priv->packet_type == SPACEORB_R_PACKET))
+    return (Success);
+  else
+    {
+      ErrorF ("No response from SpaceOrb hardware.\n");
+      return (!Success);
+    }
+}
+
+static void
+NewPacket (SPACEORBPrivatePtr priv)
+{
+  priv->lex_mode = SPACEORB_normal;
+  priv->packeti = 0;
+}
+
+static Bool
+SPACEORBGetPacket (SPACEORBPrivatePtr priv)
+{
+	int count = 0;
+	int c;
+
+	while ((c = XisbRead (priv->buffer)) >= 0)
+	{
+	  /* 
+	   * fail after 500 bytes so the server doesn't hang forever if a
+	   * device sends bad data.
+	   */
+	  if (count++ > 500)
+	    {
+	      NewPacket (priv);
+	      return (!Success);
+	    }
+	  if (c == '\r')
+	    continue;
+	  
+	  switch (priv->lex_mode)
+	    {
+	    case SPACEORB_normal:
+	      if (c == SPACEORB_R_PACKET)
+		{
+		  xf86ErrorFVerb( 9, "SpaceOrb got an R packet\n" );
+		  priv->packet_type = SPACEORB_R_PACKET;
+		  priv->lex_mode = SPACEORB_body;
+		  priv->expected_len = SPACEORB_R_BODY_LEN;
+		}
+	      else if (c == SPACEORB_K_PACKET)
+		{
+		  priv->packet_type = SPACEORB_K_PACKET;
+		  priv->lex_mode = SPACEORB_body;
+		  priv->expected_len = SPACEORB_K_BODY_LEN;
+		}
+	      else if (c == SPACEORB_D_PACKET)
+		{
+		  xf86ErrorFVerb( 9, "SpaceOrb got a D packet\n" );
+		  priv->packet_type = SPACEORB_D_PACKET;
+		  priv->lex_mode = SPACEORB_Dbody;
+		  priv->expected_len = SPACEORB_D_BODY_LEN;
+		}
+	      break;
+	    case SPACEORB_Dbody:
+	      if (priv->packeti < priv->expected_len)
+		{
+		  xf86ErrorFVerb( 9, "\t%d = %c data = %c %d\n",
+				  priv->packeti, spaceware[priv->packeti],
+				  (c & 0x7F), (c & 0x7F) );
+		  priv->packet[priv->packeti] =
+		    (unsigned char) (c & 0x7F) ^ spaceware[priv->packeti];
+		  priv->packeti++;
+		}
+	      if (priv->packeti == priv->expected_len)
+		{
+#ifdef DEBUG
+ErrorF ("returning packet <");
+ {
+	int i;
+	for (i = 0; i < priv->expected_len; i++)
+		ErrorF ("%c", priv->packet[i]);
+ErrorF (">\n");
+}
+#endif
+                      NewPacket (priv);
+				return (Success);
+			}
+			break;
+
+	    case SPACEORB_body:
+	      if (priv->packeti < priv->expected_len)
+		priv->packet[priv->packeti++] = (unsigned char) c & 0x7F;
+	      if (priv->packeti == priv->expected_len)
+		{
+		  NewPacket (priv);
+		  return (Success);
+		}
+	      break;
+	      
+	    }
+	}
+	return (!Success);
+}
+
+
+
+
+
+
+
+
+
diff --git a/src/spaceorb.h b/src/spaceorb.h
new file mode 100644
index 0000000..313d7eb
--- /dev/null
+++ b/src/spaceorb.h
@@ -0,0 +1,96 @@
+/* 
+ * Author: Guido Heumer <gheumer@hons.cs.usyd.edu.au>
+ *
+ * Template driver used: Copyright (c) 1998  Metro Link Incorporated
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is 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 Software.
+ *
+ * THE SOFTWARE IS 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 X CONSORTIUM 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 SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of the Metro Link shall not be
+ * used in advertising or otherwise to promote the sale, use or other dealings
+ * in this Software without prior written authorization from Metro Link.
+ *
+ */
+/* $XFree86: xc/programs/Xserver/hw/xfree86/input/spaceorb/spaceorb.h,v 1.4 2001/10/28 03:33:58 tsi Exp $ */
+
+#ifndef	_SPACEORB_H_
+#define _SPACEORB_H_
+
+/* check if it works without
+
+#include <xf86Module.h> */
+
+/******************************************************************************
+ *		Definitions
+ *									structs, typedefs, #defines, enums
+ *****************************************************************************/
+#define SPACEORB_PACKET_SIZE		60
+#define SPACEORB_R_BODY_LEN			50
+#define SPACEORB_K_BODY_LEN			4
+#define SPACEORB_D_BODY_LEN			11
+#define SPACEORB_R_PACKET			'R'
+#define SPACEORB_K_PACKET			'K'
+#define SPACEORB_D_PACKET			'D'
+
+typedef enum
+{
+	SPACEORB_normal, SPACEORB_body, SPACEORB_Dbody
+}
+SPACEORBState;
+
+#define WORD_ASSEMBLY(byte1, byte2)	(((byte2) << 8) | (byte1))
+
+typedef struct _SPACEORBPrivateRec
+{
+	XISBuffer *buffer;
+	unsigned char packet_type;
+	unsigned char packet[SPACEORB_PACKET_SIZE];	/* packet being/just read */
+	int packeti;				/* index into packet */
+	int expected_len;
+	SPACEORBState lex_mode;
+	int old_buttons;
+}
+SPACEORBPrivateRec, *SPACEORBPrivatePtr;
+
+/******************************************************************************
+ *		Declarations
+ *****************************************************************************/
+#ifdef XFree86LOADER
+static MODULESETUPPROTO(SPACEORBSetupProc);
+static void TearDownProc (pointer p);
+#endif
+static Bool DeviceControl (DeviceIntPtr, int);
+static Bool DeviceOn (DeviceIntPtr);
+static Bool DeviceOff (DeviceIntPtr);
+static Bool DeviceClose (DeviceIntPtr);
+static Bool DeviceInit (DeviceIntPtr);
+static void ReadInput (LocalDevicePtr);
+static int ControlProc (LocalDevicePtr, xDeviceCtl *);
+static void CloseProc (LocalDevicePtr);
+static int SwitchMode (ClientPtr, DeviceIntPtr, int);
+static Bool ConvertProc (LocalDevicePtr, int, int, int, int, int, int, int, int, int *, int *);
+static Bool QueryHardware (SPACEORBPrivatePtr);
+static void NewPacket (SPACEORBPrivatePtr priv);
+static Bool SPACEORBGetPacket (SPACEORBPrivatePtr priv);
+
+static InputInfoPtr
+SpaceorbPreInit(InputDriverPtr drv, IDevPtr dev, int flags);
+/* 
+ *    DO NOT PUT ANYTHING AFTER THIS ENDIF
+ */
+#endif