Linux build fix

git-svn-id: https://svn.code.sf.net/p/vbam/code/trunk@1266 a31d4220-a93d-0410-bf67-fe4944624d44

src/gtk/system.cpp

@@ -104,6 +104,10 @@ void systemUpdateMotionSensor()
 {
 }
 
+u8 systemGetSensorDarkness()
+{
+}
+
 int systemGetSensorX()
 {
   return 0;
@@ -114,6 +118,15 @@ int systemGetSensorY()
   return 0;
 }
 
+int systemGetSensorZ()
+{
+  return 0;
+}
+
+void systemCartridgeRumble(bool)
+{
+}
+
 void systemGbPrint(u8 * _puiData,
 		   int  _iLen,
                    int  _iPages,

src/libretro/libretro.cpp

@@ -580,6 +580,11 @@ int systemGetSensorY(void)
    return 0;
 }
 
+int systemGetSensorZ(void)
+{
+  return 0;
+}
+
 u32 systemReadJoypad(int which)
 {
    if (which == -1)
@@ -596,6 +601,11 @@ u32 systemReadJoypad(int which)
 bool systemReadJoypads() { return true; }
 
 void systemUpdateMotionSensor() {}
+u8 systemGetSensorDarkness() {}
+
+void systemCartridgeRumble(bool)
+{
+}
 
 bool systemPauseOnFrame() { return false; }
 void systemGbPrint(u8 *data,int pages, int feed, int palette, int contrast) {}

src/wx/sys.cpp

@@ -469,6 +469,11 @@ int  systemGetSensorY()
     return sensory[gopts.default_stick - 1];
 }
 
+int  systemGetSensorZ()
+{
+    return sensory[gopts.default_stick - 1];
+}
+
 class PrintDialog : public wxEvtHandler, public wxPrintout
 {
 public: