Add client support for LED state sync
diff --git a/common/rfb/ConnParams.h b/common/rfb/ConnParams.h
index 5e53893..d99d142 100644
--- a/common/rfb/ConnParams.h
+++ b/common/rfb/ConnParams.h
@@ -84,6 +84,9 @@
 
     void setEncodings(int nEncodings, const rdr::S32* encodings);
 
+    unsigned int ledState() { return ledState_; }
+    void setLEDState(unsigned int state);
+
     bool useCopyRect;
 
     bool supportsLocalCursor;
@@ -93,6 +96,7 @@
     bool supportsExtendedDesktopSize;
     bool supportsDesktopRename;
     bool supportsLastRect;
+    bool supportsLEDState;
 
     bool supportsSetDesktopSize;
     bool supportsFence;
@@ -111,6 +115,7 @@
     std::set<rdr::S32> encodings_;
     char verStr[13];
     int verStrPos;
+    unsigned int ledState_;
   };
 }
 #endif