calling filter code from wrDsp

Source/PluginProcessor.h

@@ -2,6 +2,10 @@
 
 #include "../JuceLibraryCode/JuceHeader.h"
 #include "Yin.h"
+extern "C" {
+    #include "../wrDsp/wrFilter.h"
+};
+
 
 class LampshadeAudioProcessor  : public AudioProcessor
 {
@@ -39,4 +43,5 @@ public:
 private:
     JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (LampshadeAudioProcessor)
     Yin myYin;
+    filter_svf_t* aFilter;
 };