State saving is now consistent with the Zelda UCode. We can now save, load, and still hear sound

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@3503 8ced0084-cf51-0410-be5f-012b33b47a6e

Source/Plugins/Plugin_DSP_HLE/Src/UCodes/UCodes.h

@@ -19,6 +19,7 @@
 #define _UCODES_H
 
 #include "Common.h"
+#include "ChunkFile.h"
 
 #define UCODE_ROM                   0x0000000
 #define UCODE_INIT_AUDIO_SYSTEM     0x0000001
@@ -41,6 +42,8 @@ public:
 	virtual void Update(int cycles) = 0;
 	virtual void MixAdd(short* buffer, int size) {}
 
+	virtual void DoState(PointerWrap &p) {}
+
 protected:
 	CMailHandler& m_rMailHandler;
 };