Fixed device switching priority (Thanks to Andreas Brugger).

Fixed device switching back to the primary device.

HISTORY

@@ -194,3 +194,42 @@ VDR Plugin 'femon' Revision History
 - Added "Duotone" theme for 2bpp on screen displays.
 - Fixed crash bug in femonreceiver.
 - Fixed setup page bug (Thanks to Thomas G<>nther for reporting this one).
+
+2006-01-25: Version 0.9.6
+
+- Updated for vdr-1.3.40.
+- Fixed a translation bug (Thanks to Antti Hartikainen).
+- Fixed AC3 header parsing bug (Thanks to Axel Katzur for reporting this one).
+- Fixed EgalsTry theme (Thanks to Uwe Hanke).
+
+2006-02-06: Version 0.9.7
+
+- Updated for vdr-1.3.42.
+- Added "SilverGreen" theme (Thanks to Rififi77 @ VDRPortal).
+
+2006-03-08: Version 0.9.8
+
+- Updated for vdr-1.3.44.
+- Minor Makefile changes.
+- Made all symbol data 'const'.
+- Added spanish translation (Thanks to Luis Palacios).
+
+2006-04-20: Version 0.9.9
+
+- Updated for vdr-1.3.47.
+
+2006-04-23: Version 0.9.10
+
+- Added STRIP option for Makefile (Thanks to Ville Skytt<74>).
+- Modified APIVERSION code in Makefile.
+
+2006-04-30: Version 1.0.0
+
+- Updated for vdr-1.4.0.
+- Modified APIVERSION code in Makefile.
+- Updated german translation (Thanks to Andreas Brachold).
+
+2006-06-06: Version 1.0.1
+
+- Fixed device switching priority (Thanks to Andreas Brugger).
+- Fixed device switching back to the primary device.

Makefile

@@ -3,6 +3,15 @@
 #
 # $Id$
 
+# Debugging on/off 
+#FEMON_DEBUG = 1
+
+# NTSC on/off 
+#FEMON_NTSC = 1
+
+# Strip debug symbols?  Set eg. to /bin/true if not
+STRIP = strip
+
 # The official name of this plugin.
 # This name will be used in the '-P...' option of VDR to load the plugin.
 # By default the main source file also carries this name.
@@ -11,7 +20,7 @@ PLUGIN = femon
 
 ### The version number of this plugin (taken from the main source file):
 
-VERSION = $(shell grep 'static const char \*VERSION *=' $(PLUGIN).h | awk '{ print $$6 }' | sed -e 's/[";]//g')
+VERSION = $(shell grep 'static const char VERSION\[\] *=' $(PLUGIN).h | awk '{ print $$6 }' | sed -e 's/[";]//g')
 
 ### The C++ compiler and options:
 
@@ -20,7 +29,6 @@ CXXFLAGS ?= -fPIC -g -O2 -Wall -Woverloaded-virtual
 
 ### The directory environment:
 
-DVBDIR = ../../../../DVB
 VDRDIR = ../../..
 LIBDIR = ../../lib
 TMPDIR = /tmp
@@ -29,9 +37,9 @@ TMPDIR = /tmp
 
 -include $(VDRDIR)/Make.config
 
-### The version number of VDR (taken from VDR's "config.h"):
+### The version number of VDR's plugin API (taken from VDR's "config.h"):
 
-VDRVERSION = $(shell grep 'define VDRVERSION ' $(VDRDIR)/config.h | awk '{ print $$3 }' | sed -e 's/"//g')
+APIVERSION = $(shell sed -ne '/define APIVERSION/s/^.*"\(.*\)".*$$/\1/p' $(VDRDIR)/config.h)
 
 ### The name of the distribution archive:
 
@@ -40,16 +48,16 @@ PACKAGE = vdr-$(ARCHIVE)
 
 ### Includes and Defines (add further entries here):
 
-INCLUDES += -I$(VDRDIR)/include -I$(DVBDIR)/include
+INCLUDES += -I$(VDRDIR)/include
 
 DEFINES += -D_GNU_SOURCE -DPLUGIN_NAME_I18N='"$(PLUGIN)"'
 
 ifdef FEMON_NTSC
-DEFINES += -DFEMON_NTSC
+DEFINES += -DNTSC
 endif
 
 ifdef FEMON_DEBUG
-DEFINES += -DFEMON_DEBUG
+DEFINES += -DDEBUG
 endif
 
 .PHONY: all all-redirect
@@ -79,10 +87,10 @@ all: libvdr-$(PLUGIN).so
 
 libvdr-$(PLUGIN).so: $(OBJS)
 	$(CXX) $(CXXFLAGS) -shared $(OBJS) -o $@
-	@cp $@ $(LIBDIR)/$@.$(VDRVERSION)
 ifndef FEMON_DEBUG
-	strip $(LIBDIR)/$@.$(VDRVERSION)
+	@$(STRIP) $@
 endif
+	@cp $@ $(LIBDIR)/$@.$(APIVERSION)
 
 dist: clean
 	@-rm -rf $(TMPDIR)/$(ARCHIVE)

femon.c

@@ -15,8 +15,8 @@
 #include "femontools.h"
 #include "femon.h"
 
-#if defined(VDRVERSNUM) && VDRVERSNUM < 10336
-#error "You don't exist! Go away! Upgrade yourself!"
+#if defined(APIVERSNUM) && APIVERSNUM < 10400
+#error "VDR-1.4.0 API version or greater is required!"
 #endif
 
 cPluginFemon::cPluginFemon()
@@ -236,6 +236,7 @@ cMenuFemonSetup::cMenuFemonSetup(void)
   themes[eFemonThemeEnigma]        = tr("Enigma");
   themes[eFemonThemeEgalsTry]      = tr("EgalsTry");
   themes[eFemonThemeDuotone]       = tr("Duotone");
+  themes[eFemonThemeSilverGreen]   = tr("SilverGreen");
 
   data = femonConfig;
   Setup();

femon.h

@@ -11,9 +11,9 @@
 
 #include <vdr/plugin.h>
 
-static const char *VERSION        = "0.9.5";
-static const char *DESCRIPTION    = "DVB Signal Information Monitor (OSD)";
-static const char *MAINMENUENTRY  = "Signal Information";
+static const char VERSION[]       = "1.0.1";
+static const char DESCRIPTION[]   = "DVB Signal Information Monitor (OSD)";
+static const char MAINMENUENTRY[] = "Signal Information";
 
 class cPluginFemon : public cPlugin {
 public:
@@ -27,6 +27,8 @@ public:
   virtual bool Start(void);
   virtual void Stop(void);
   virtual void Housekeeping(void);
+  virtual void MainThreadHook(void) {}
+  virtual cString Active(void) { return NULL; }
   virtual const char *MainMenuEntry(void) { return (femonConfig.hidemenu ? NULL : tr(MAINMENUENTRY)); }
   virtual cOsdObject *MainMenuAction(void);
   virtual cMenuSetupPage *SetupMenu(void);

femoncfg.c

@@ -24,7 +24,7 @@ cFemonConfig::cFemonConfig(void)
   calcinterval   = 20;
   syslogoutput   = 0;
   showcasystem   = 0;
-#ifdef FEMON_NTSC
+#ifdef NTSC
   osdheight      = 420;
 #else
   osdheight      = 480;
@@ -96,6 +96,7 @@ const cFemonTheme femonTheme[eFemonThemeMaxNumber] =
   },
   {
     // eFemonThemeEgalsTry
+    4,          // bpp
     0xCA2B1B9E, // clrBackground
     0xDFBEBAC3, // clrTitleBackground
     0xFF280249, // clrTitleText
@@ -110,11 +111,23 @@ const cFemonTheme femonTheme[eFemonThemeMaxNumber] =
     2,          // bpp
     0x7F000000, // clrBackground
     0xFFFCFCFC, // clrTitleBackground
-    0x7F000000, // clrTitleText                                                                                                              
-    0xFFFCFCFC, // clrActiveText                                                                                                            
+    0x7F000000, // clrTitleText
+    0xFFFCFCFC, // clrActiveText
     0xFFFCFCFC, // clrInactiveText
     0xFFFC1414, // clrRed
     0xFFFCFCFC, // clrYellow
     0xFFFCFCFC, // clrGreen
   },
+  {
+    // eFemonThemeSilverGreen
+    4,          // bpp
+    0xD9526470, // clrBackground
+    0xD9293841, // clrTitleBackground
+    0xFFB3BDCA, // clrTitleText
+    0xFFCE7B00, // clrActiveText
+    0xFFB3BDCA, // clrInactiveText
+    0xFF992900, // clrRed
+    0xFFCE7B00, // clrYellow
+    0xFF336600, // clrGreen
+  },
 };

femoncfg.h

@@ -56,6 +56,7 @@ enum eFemonThemes
   eFemonThemeEnigma,
   eFemonThemeEgalsTry,
   eFemonThemeDuotone,
+  eFemonThemeSilverGreen,
   eFemonThemeMaxNumber
 };
 

femonclient-0.0.1/Makefile

@@ -11,7 +11,7 @@ PLUGIN = femonclient
 
 ### The version number of this plugin (taken from the main source file):
 
-VERSION = $(shell grep 'static const char \*VERSION *=' $(PLUGIN).c | awk '{ print $$6 }' | sed -e 's/[";]//g')
+VERSION = $(shell grep 'static const char VERSION\[\] *=' $(PLUGIN).c | awk '{ print $$6 }' | sed -e 's/[";]//g')
 
 ### The C++ compiler and options:
 
@@ -20,27 +20,26 @@ CXXFLAGS ?= -fPIC -g -O2 -Wall -Woverloaded-virtual
 
 ### The directory environment:
 
-DVBDIR = ../../../../DVB
-VDRDIR = ../../..
-LIBDIR = ../../lib
+VDRDIR = ../../../..
+LIBDIR = ../../../lib
 TMPDIR = /tmp
 
 ### Allow user defined options to overwrite defaults:
 
 -include $(VDRDIR)/Make.config
 
-### The version number of VDR (taken from VDR's "config.h"):
+### The version number of VDR's plugin API (taken from VDR's "config.h"):
 
-VDRVERSION = $(shell grep 'define VDRVERSION ' $(VDRDIR)/config.h | awk '{ print $$3 }' | sed -e 's/"//g')
+APIVERSION = $(shell sed -ne '/define APIVERSION/s/^.*"\(.*\)".*$$/\1/p' $(VDRDIR)/config.h)
 
 ### The name of the distribution archive:
 
-ARCHIVE = svcintf-$(VERSION)
+ARCHIVE = $(PLUGIN)-$(VERSION)
 PACKAGE = vdr-$(ARCHIVE)
 
 ### Includes and Defines (add further entries here):
 
-INCLUDES += -I$(VDRDIR)/include -I$(DVBDIR)/include -I$(VDRDIR)/PLUGINS/src/femon/
+INCLUDES += -I$(VDRDIR)/include -I$(VDRDIR)/PLUGINS/src/femon/
 
 DEFINES += -D_GNU_SOURCE -DPLUGIN_NAME_I18N='"$(PLUGIN)"'
 
@@ -68,7 +67,7 @@ all: libvdr-$(PLUGIN).so
 
 libvdr-$(PLUGIN).so: $(PLUGIN).o
 	$(CXX) $(CXXFLAGS) -shared $(PLUGIN).o -o $@
-	@cp $@ $(LIBDIR)/$@.$(VDRVERSION)
+	@cp $@ $(LIBDIR)/$@.$(APIVERSION)
 
 dist: clean
 	@-rm -rf $(TMPDIR)/$(ARCHIVE)

femonclient-0.0.1/femonclient.c

@@ -11,9 +11,9 @@
 #include <vdr/plugin.h>
 #include "femonservice.h"
 
-static const char *VERSION        = "0.0.1";
-static const char *DESCRIPTION    = "Femon client";
-static const char *MAINMENUENTRY  = "Show frontend statistic on console";
+static const char VERSION[]       = "0.0.1";
+static const char DESCRIPTION[]   = "Femon client";
+static const char MAINMENUENTRY[] = "Show frontend statistic on console";
 
 class cPluginFemonClient : public cPlugin {
 public:

femonosd.c

@@ -594,7 +594,7 @@ void cFemonOsd::DrawInfoWindow(void)
                break;
 
           default:
-               snprintf(buf, sizeof(buf), "%s #%d - %s", tr("Terrestial Card"), cDevice::ActualDevice()->CardIndex(), m_FrontendInfo.name);
+               snprintf(buf, sizeof(buf), "%s #%d - %s", tr("Terrestrial Card"), cDevice::ActualDevice()->CardIndex(), m_FrontendInfo.name);
                m_Osd->DrawText(OSDINFOWIN_X(1), OSDINFOWIN_Y(offset), buf, femonTheme[femonConfig.theme].clrActiveText, femonTheme[femonConfig.theme].clrBackground, m_Font);
                offset += OSDROWHEIGHT;
                m_Osd->DrawText(OSDINFOWIN_X(1), OSDINFOWIN_Y(offset), tr("Frequency"), femonTheme[femonConfig.theme].clrInactiveText, femonTheme[femonConfig.theme].clrBackground, m_Font);
@@ -995,24 +995,26 @@ void cFemonOsd::SetAudioTrack(int Index, const char * const *Tracks)
 bool cFemonOsd::DeviceSwitch(int direction)
 {
   Dprintf("%s()\n", __PRETTY_FUNCTION__);
-  int device = cDevice::ActualDevice()->DeviceNumber();                            
+  int device = cDevice::ActualDevice()->DeviceNumber();
   direction = sgn(direction);
   if (device >= 0) {
      cChannel *channel = Channels.GetByNumber(cDevice::CurrentChannel());
-     for (int i = 0; i < cDevice::NumDevices() - 1; i++) {                         
+     for (int i = 0; i < cDevice::NumDevices() - 1; i++) {
         if (direction) {
-           if (++device >= cDevice::NumDevices()) device = 0;                     
+           if (++device >= cDevice::NumDevices())
+              device = 0;
            }
         else {
-           if (--device < 0) device = cDevice::NumDevices() - 1;
+           if (--device < 0)
+              device = cDevice::NumDevices() - 1;
            }
-        if (cDevice::GetDevice(device)->ProvidesChannel(channel)) {
+        if (cDevice::GetDevice(device)->ProvidesChannel(channel, 0)) {
            Dprintf("%s(%d) device(%d)\n", __PRETTY_FUNCTION__, direction, device);
-           // here should be added some checks, if the device is really available (i.e. not recording)
            cStatus::MsgChannelSwitch(cDevice::PrimaryDevice(), 0);
            cControl::Shutdown();
            cDevice::GetDevice(device)->SwitchChannel(channel, true);
-           // does this work with primary devices ?
+           if (cDevice::GetDevice(device) == cDevice::PrimaryDevice())
+              cDevice::GetDevice(device)->ForceTransferMode();
            cControl::Launch(new cTransferControl(cDevice::GetDevice(device), channel->Vpid(), channel->Apids(), channel->Dpids(), channel->Spids()));
            cStatus::MsgChannelSwitch(cDevice::PrimaryDevice(), channel->Number());
            return (true);

femonreceiver.c

@@ -230,20 +230,71 @@ void cFemonReceiver::GetAC3Info(uint8_t *mbuf, int count)
      m_AC3FrameSize <<= 1;
   m_AC3BitStreamMode = (headr[3] & 7);
   m_AC3AudioCodingMode = (headr[4] & 0xE0) >> 5;
-  if ((m_AC3AudioCodingMode & 0x01) && (m_AC3AudioCodingMode != 0x01)) // if 3 front channels
+  if ((m_AC3AudioCodingMode & 0x01) && (m_AC3AudioCodingMode != 0x01)) {
+     // 3 front channels
      m_AC3CenterMixLevel = (headr[4] & 0x18) >> 3;
-  else
+     if (m_AC3AudioCodingMode & 0x04) {
+        // a surround channel exists
+        m_AC3SurroundMixLevel = (headr[4] & 0x06) >> 1;
+        if (m_AC3AudioCodingMode == 0x02) {
+           // if in 2/0 mode
+           m_AC3DolbySurroundMode = ((headr[4] & 0x01) << 1) | ((headr[5] & 0x80) >> 7);
+           m_AC3LfeOn = (headr[5] & 0x40) >> 6;
+           m_AC3DialogLevel = (headr[5] & 0x3e) >> 1;
+           }
+        else {
+           m_AC3DolbySurroundMode = FR_NOTVALID;
+           m_AC3LfeOn = (headr[4] & 0x01);
+           m_AC3DialogLevel = (headr[5] & 0xF8) >> 3;
+           }
+        }
+     else {
+        m_AC3SurroundMixLevel = FR_NOTVALID;
+        if (m_AC3AudioCodingMode == 0x02) {
+           // if in 2/0 mode
+            m_AC3DolbySurroundMode = (headr[4] & 0x06) >> 1;
+            m_AC3LfeOn = (headr[4] & 0x01);
+            m_AC3DialogLevel = (headr[5] & 0xF8) >> 3;
+           }
+        else {
+           m_AC3DolbySurroundMode = FR_NOTVALID;
+           m_AC3LfeOn = (headr[4] & 0x04) >> 2;
+           m_AC3DialogLevel = (headr[4] & 0x03) << 3 | ((headr[5] & 0xE0) >> 5);
+           }
+        }
+     }
+  else {
      m_AC3CenterMixLevel = FR_NOTVALID;
-  if (m_AC3AudioCodingMode & 0x04) //  if a surround channel exists
-     m_AC3SurroundMixLevel = (headr[4] & 0x06) >> 1;
-  else
-     m_AC3SurroundMixLevel = FR_NOTVALID;
-  if (m_AC3AudioCodingMode == 0x02) // if in 2/0 mode
-     m_AC3DolbySurroundMode = ((headr[4] & 1) << 1) | ((headr[5] & 0x80) >> 7);
-  else 
-     m_AC3DolbySurroundMode = FR_NOTVALID;
-  m_AC3LfeOn = (headr[5] & 0x40) >> 6;
-  m_AC3DialogLevel = (headr[5] & 0x3e) >> 1;
+     if (m_AC3AudioCodingMode & 0x04) {
+        // a surround channel exists
+        m_AC3SurroundMixLevel = (headr[4] & 0x18) >> 3;
+        if (m_AC3AudioCodingMode == 0x02) {
+           // if in 2/0 mode
+           m_AC3DolbySurroundMode = (headr[4] & 0x06) >> 1;
+           m_AC3LfeOn = (headr[4] & 0x01);
+           m_AC3DialogLevel = (headr[5] & 0xF8) >> 3;
+           }
+        else {
+           m_AC3DolbySurroundMode = FR_NOTVALID;
+           m_AC3LfeOn = (headr[4] & 0x04) >> 2;
+           m_AC3DialogLevel = (headr[4] & 0x03) << 3 | ((headr[5] & 0xE0) >> 5);
+           }
+        }
+     else {
+        m_AC3SurroundMixLevel = FR_NOTVALID;
+        if (m_AC3AudioCodingMode == 0x02) {
+           // if in 2/0 mode
+           m_AC3DolbySurroundMode = (headr[4] & 0x18) >> 3;
+           m_AC3LfeOn = (headr[4] & 0x04) >> 2;
+           m_AC3DialogLevel = (headr[4] & 0x03) << 3 | ((headr[5] & 0xE0) >> 5);
+           }
+        else {
+           m_AC3DolbySurroundMode = FR_NOTVALID;
+           m_AC3LfeOn = (headr[4] & 0x10) >> 4;
+           m_AC3DialogLevel = ((headr[4] & 0x0F) << 1) | ((headr[5] & 0x80) >> 7);
+           }
+        }
+     }
 }
 
 void cFemonReceiver::Activate(bool On)

femontools.h

@@ -12,7 +12,7 @@
 #include <stdint.h>
 #include <vdr/tools.h>
 
-#ifdef FEMON_DEBUG
+#ifdef DEBUG
 #define Dprintf(x...) printf(x);
 #else
 #define Dprintf(x...) ;

symbols/ar11.xpm

@@ -1,5 +1,5 @@
 /* XPM */
-static char * ar11_xpm[] = {
+static const char *const ar11_xpm[] = {
 "26 18 2 1",
 ".	c #FFFFFF",
 "+	c #000000",

symbols/ar169.xpm

@@ -1,5 +1,5 @@
 /* XPM */
-static char * ar169_xpm[] = {
+static const char *const ar169_xpm[] = {
 "38 18 2 1",
 ".	c #FFFFFF",
 "+	c #000000",

symbols/ar2211.xpm

@@ -1,5 +1,5 @@
 /* XPM */
-static char * ar2211_xpm[] = {
+static const char *const ar2211_xpm[] = {
 "52 18 2 1",
 ".	c #FFFFFF",
 "+	c #000000",

symbols/ar43.xpm

@@ -1,5 +1,5 @@
 /* XPM */
-static char * ar43_xpm[] = {
+static const char *const ar43_xpm[] = {
 "31 18 2 1",
 ".	c #FFFFFF",
 "+	c #000000",

symbols/carrier.xpm

@@ -1,5 +1,5 @@
 /* XPM */
-static char * carrier_xpm[] = {
+static const char *const carrier_xpm[] = {
 "96 19 2 1",
 ".	c #FFFFFF",
 "+	c #000000",

symbols/device.xpm

@@ -1,5 +1,5 @@
 /* XPM */
-static char * device_xpm[] = {
+static const char *const device_xpm[] = {
 "14 18 2 1",
 ".	c #FFFFFF",
 "+	c #000000",

symbols/dolbydigital.xpm

@@ -1,5 +1,5 @@
 /* XPM */
-static char * dolbydigital_xpm[] = {
+static const char *const dolbydigital_xpm[] = {
 "31 18 2 1",
 ".	c #FFFFFF",
 "+	c #000000",

symbols/dolbydigital20.xpm

@@ -1,5 +1,5 @@
 /* XPM */
-static char * dolbydigital20_xpm[] = {
+static const char *const dolbydigital20_xpm[] = {
 "55 18 2 1",
 ".	c #FFFFFF",
 "+	c #000000",

symbols/dolbydigital51.xpm

@@ -1,5 +1,5 @@
 /* XPM */
-static char * dolbydigital51_xpm[] = {
+static const char *const dolbydigital51_xpm[] = {
 "51 18 2 1",
 ".	c #FFFFFF",
 "+	c #000000",

symbols/five.xpm

@@ -1,5 +1,5 @@
 /* XPM */
-static char * five_xpm[] = {
+static const char *const five_xpm[] = {
 "15 18 2 1",
 ".	c #FFFFFF",
 "+	c #000000",

symbols/four.xpm

@@ -1,5 +1,5 @@
 /* XPM */
-static char * four_xpm[] = {
+static const char *const four_xpm[] = {
 "15 18 2 1",
 ".	c #FFFFFF",
 "+	c #000000",

symbols/lock.xpm

@@ -1,5 +1,5 @@
 /* XPM */
-static char * lock_xpm[] = {
+static const char *const lock_xpm[] = {
 "96 19 2 1",
 ".	c #FFFFFF",
 "+	c #000000",

symbols/monoleft.xpm

@@ -1,5 +1,5 @@
 /* XPM */
-static char * monoleft_xpm[] = {
+static const char *const monoleft_xpm[] = {
 "17 18 2 1",
 ".	c #FFFFFF",
 "+	c #000000",

symbols/monoright.xpm

@@ -1,5 +1,5 @@
 /* XPM */
-static char * monoright_xpm[] = {
+static const char *const monoright_xpm[] = {
 "17 18 2 1",
 ".	c #FFFFFF",
 "+	c #000000",

symbols/ntsc.xpm

@@ -1,5 +1,5 @@
 /* XPM */
-static char * ntsc_xpm[] = {
+static const char *const ntsc_xpm[] = {
 "19 18 2 1",
 ".	c #FFFFFF",
 "+	c #000000",

symbols/one.xpm

@@ -1,5 +1,5 @@
 /* XPM */
-static char * one_xpm[] = {
+static const char *const one_xpm[] = {
 "15 18 2 1",
 ".	c #FFFFFF",
 "+	c #000000",

symbols/pal.xpm

@@ -1,5 +1,5 @@
 /* XPM */
-static char * pal_xpm[] = {
+static const char *const pal_xpm[] = {
 "18 18 2 1",
 ".	c #FFFFFF",
 "+	c #000000",

symbols/signal.xpm

@@ -1,5 +1,5 @@
 /* XPM */
-static char * signal_xpm[] = {
+static const char *const signal_xpm[] = {
 "96 19 2 1",
 ".	c #FFFFFF",
 "+	c #000000",

symbols/stereo.xpm

@@ -1,5 +1,5 @@
 /* XPM */
-static char * stereo_xpm[] = {
+static const char *const stereo_xpm[] = {
 "17 18 2 1",
 ".	c #FFFFFF",
 "+	c #000000",

symbols/sync.xpm

@@ -1,5 +1,5 @@
 /* XPM */
-static char * sync_xpm[] = {
+static const char *const sync_xpm[] = {
 "96 19 2 1",
 ".	c #FFFFFF",
 "+	c #000000",

symbols/three.xpm

@@ -1,5 +1,5 @@
 /* XPM */
-static char * three_xpm[] = {
+static const char *const three_xpm[] = {
 "15 18 2 1",
 ".	c #FFFFFF",
 "+	c #000000",

symbols/two.xpm

@@ -1,5 +1,5 @@
 /* XPM */
-static char * two_xpm[] = {
+static const char *const two_xpm[] = {
 "15 18 2 1",
 ".	c #FFFFFF",
 "+	c #000000",

symbols/viterbi.xpm

@@ -1,5 +1,5 @@
 /* XPM */
-static char * viterbi_xpm[] = {
+static const char *const viterbi_xpm[] = {
 "96 19 2 1",
 ".	c #FFFFFF",
 "+	c #000000",

symbols/zero.xpm

@@ -1,5 +1,5 @@
 /* XPM */
-static char * zero_xpm[] = {
+static const char *const zero_xpm[] = {
 "15 18 2 1",
 ".	c #FFFFFF",
 "+	c #000000",