Make the subsampling setting follow the common style
diff --git a/common/rfb/ConnParams.h b/common/rfb/ConnParams.h
index 47ec14a..68e2075 100644
--- a/common/rfb/ConnParams.h
+++ b/common/rfb/ConnParams.h
@@ -1,4 +1,5 @@
 /* Copyright (C) 2002-2005 RealVNC Ltd.  All Rights Reserved.
+ * Copyright 2014 Pierre Ossman for Cendio AB
  * 
  * This is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -25,12 +26,19 @@
 #include <rdr/types.h>
 #include <rfb/PixelFormat.h>
 #include <rfb/ScreenSet.h>
-#include <rfb/JpegCompressor.h>
 
 namespace rdr { class InStream; }
 
 namespace rfb {
 
+  const int subsampleUndefined = -1;
+  const int subsampleNone = 0;
+  const int subsampleGray = 1;
+  const int subsample2X = 2;
+  const int subsample4X = 3;
+  const int subsample8X = 4;
+  const int subsample16X = 5;
+
   class ConnParams {
   public:
     ConnParams();
@@ -88,7 +96,7 @@
     bool noJpeg;
     int qualityLevel;
     int fineQualityLevel;
-    JPEG_SUBSAMP subsampling;
+    int subsampling;
 
   private: