Important Update:

- DeviceCore:
  - Added PollCycle variable (not used here)
- WatchdogCore:
  - Return "true" on in Process()
- SelectableCore:
  - Minor update (code compacted)
- Application/Function:
  - Added CApplication as friend of CFunction
  - Added param WaitToTerminate on Function
  - Application Run() only exists if all (WaitToTerminate) functions
    has terminated cleanly.

FunctionCore.h

@@ -60,6 +60,7 @@ protected:
     // Function Definition
     const char  * Type              = NULL;
     char        * Name              = NULL;
+    bool        WaitToTerminate     = false;
 
     // Channels
     TChannel    * FirstChannel      = NULL;
@@ -138,6 +139,8 @@ public:
     virtual bool LinkInputChannel( const char * ChannelName, const char * OutFunctionName, const char * OutChannelName, bool Bidirectional );
     virtual bool LinkOutputChannel( const char * ChannelName, const char * InFunctionName, const char * InChannelName, bool Bidirectional );
     virtual bool Process() = 0;
+
+    friend class CApplication;
 };
 
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