diff --git a/LEGO1/legobackgroundcolor.h b/LEGO1/legobackgroundcolor.h
new file mode 100755
index 00000000..c660c0bf
--- /dev/null
+++ b/LEGO1/legobackgroundcolor.h
@@ -0,0 +1,10 @@
+#ifndef LEGOBACKGROUNDCOLOR_H
+#define LEGOBACKGROUNDCOLOR_H
+
+class LegoBackgroundColor
+{
+public:
+  __declspec(dllexport) LegoBackgroundColor(const char *, const char *);
+};
+
+#endif // LEGOBACKGROUNDCOLOR_H
diff --git a/LEGO1/legoentity.h b/LEGO1/legoentity.h
new file mode 100755
index 00000000..b64f55a2
--- /dev/null
+++ b/LEGO1/legoentity.h
@@ -0,0 +1,10 @@
+#ifndef LEGOENTITY_H
+#define LEGOENTITY_H
+
+class LegoEntity
+{
+public:
+  __declspec(dllexport) virtual ~LegoEntity();
+};
+
+#endif // LEGOENTITY_H
diff --git a/LEGO1/legogamestate.h b/LEGO1/legogamestate.h
old mode 100644
new mode 100755
index 4a41ca04..239719eb
--- a/LEGO1/legogamestate.h
+++ b/LEGO1/legogamestate.h
@@ -4,6 +4,9 @@
 class LegoGameState
 {
 public:
+  __declspec(dllexport) LegoGameState();
+  __declspec(dllexport) ~LegoGameState();
+  __declspec(dllexport) long Load(unsigned long);
   __declspec(dllexport) long Save(unsigned long p);
   __declspec(dllexport) void SerializePlayersInfo(short p);
   __declspec(dllexport) void SerializeScoreHistory(short p);
diff --git a/LEGO1/legoinputmanager.h b/LEGO1/legoinputmanager.h
index 6bdf18e0..2f3f6412 100644
--- a/LEGO1/legoinputmanager.h
+++ b/LEGO1/legoinputmanager.h
@@ -15,6 +15,8 @@ class LegoInputManager
 {
 public:
   __declspec(dllexport) void QueueEvent(NotificationId id, unsigned char p2, long p3, long p4, unsigned char p5);
+  __declspec(dllexport) void Register(MxCore *);
+  __declspec(dllexport) void UnRegister(MxCore *);
 
   int m_unk00[0x400];
 };
diff --git a/LEGO1/legonavcontroller.h b/LEGO1/legonavcontroller.h
new file mode 100755
index 00000000..33e16916
--- /dev/null
+++ b/LEGO1/legonavcontroller.h
@@ -0,0 +1,11 @@
+#ifndef LEGONAVCONTROLLER_H
+#define LEGONAVCONTROLLER_H
+
+class LegoNavController
+{
+public:
+  __declspec(dllexport) static void GetDefaults(int *,float *,float *,float *,float *,float *,float *,float *,float *,float *,unsigned char *);
+  __declspec(dllexport) static void SetDefaults(int,float,float,float,float,float,float,float,float,float,unsigned char);
+};
+
+#endif // LEGONAVCONTROLLER_H
diff --git a/LEGO1/legoomni.h b/LEGO1/legoomni.h
index 0724f9b0..1d4d92ef 100644
--- a/LEGO1/legoomni.h
+++ b/LEGO1/legoomni.h
@@ -3,6 +3,8 @@
 
 #include "mxbackgroundaudiomanager.h"
 #include "mxdsaction.h"
+#include "mxdsfile.h"
+#include "mxdsobject.h"
 #include "mxomnicreateparam.h"
 #include "mxresult.h"
 #include "mxstreamer.h"
@@ -11,6 +13,7 @@
 #include "mxtransitionmanager.h"
 #include "legoanimationmanager.h"
 #include "legobuildingmanager.h"
+#include "legoentity.h"
 #include "legogamestate.h"
 #include "legoinputmanager.h"
 #include "legomodelpresenter.h"
@@ -19,14 +22,18 @@
 #include "legoworldpresenter.h"
 #include "legovideomanager.h"
 
-class MxBackgroundAudioManager;
+class LegoSoundManager;
+class MxEventManager;
+class MxMusicManager;
+class MxNotificationManager;
+class MxSoundManager;
 
 class LegoOmni
 {
 public:
   __declspec(dllexport) void CreateBackgroundAudio();
   __declspec(dllexport) void RemoveWorld(const MxAtomId &p1, long p2);
-
+  __declspec(dllexport) static int GetCurrPathInfo(class LegoPathBoundary * *,int &);
   __declspec(dllexport) static void CreateInstance();
   __declspec(dllexport) static LegoOmni *GetInstance();
 
@@ -85,16 +92,28 @@ class LegoOmni
 
 };
 
-__declspec(dllexport) LegoOmni *Lego();
-__declspec(dllexport) MxBackgroundAudioManager *BackgroundAudioManager();
-__declspec(dllexport) MxTickleManager *TickleManager();
-__declspec(dllexport) LegoVideoManager *VideoManager();
-__declspec(dllexport) MxVariableTable *VariableTable();
-__declspec(dllexport) LegoGameState *GameState();
-__declspec(dllexport) MxTimer *Timer();
-__declspec(dllexport) MxStreamer *Streamer();
-__declspec(dllexport) LegoInputManager *InputManager();
-__declspec(dllexport) MxTransitionManager *TransitionManager();
+__declspec(dllexport) MxBackgroundAudioManager * BackgroundAudioManager();
+__declspec(dllexport) MxDSObject * CreateStreamObject(MxDSFile *,short);
+__declspec(dllexport) MxEventManager * EventManager();
+__declspec(dllexport) LegoGameState * GameState();
+__declspec(dllexport) const char * GetNoCD_SourceName();
+__declspec(dllexport) LegoInputManager * InputManager();
+__declspec(dllexport) LegoOmni * Lego();
+__declspec(dllexport) MxSoundManager * MSoundManager();
+__declspec(dllexport) void MakeSourceName(char *, const char *);
+__declspec(dllexport) MxMusicManager * MusicManager();
+__declspec(dllexport) MxNotificationManager * NotificationManager();
+__declspec(dllexport) LegoEntity * PickEntity(long,long);
+__declspec(dllexport) LegoROI * PickROI(long,long);
+__declspec(dllexport) void SetOmniUserMessage(void (*)(const char *,int));
+__declspec(dllexport) LegoSoundManager * SoundManager();
+__declspec(dllexport) long Start(MxDSAction *);
+__declspec(dllexport) MxStreamer * Streamer();
+__declspec(dllexport) MxTickleManager * TickleManager();
+__declspec(dllexport) MxTimer * Timer();
+__declspec(dllexport) MxTransitionManager * TransitionManager();
+__declspec(dllexport) MxVariableTable * VariableTable();
+__declspec(dllexport) LegoVideoManager * VideoManager();
 
 __declspec(dllexport) long Start(MxDSAction *a);
 
diff --git a/LEGO1/legoroi.h b/LEGO1/legoroi.h
index a605b398..8bfc0faa 100644
--- a/LEGO1/legoroi.h
+++ b/LEGO1/legoroi.h
@@ -4,6 +4,7 @@
 class LegoROI
 {
 public:
+  __declspec(dllexport) void SetDisplayBB(int);
   __declspec(dllexport) static void configureLegoROI(int param_1);
 };
 
diff --git a/LEGO1/legoworld.h b/LEGO1/legoworld.h
new file mode 100755
index 00000000..b11f7095
--- /dev/null
+++ b/LEGO1/legoworld.h
@@ -0,0 +1,11 @@
+#ifndef LEGOWORLD_H
+#define LEGOWORLD_H
+
+class LegoWorld
+{
+public:
+  __declspec(dllexport) LegoWorld();
+  __declspec(dllexport) virtual ~LegoWorld();
+};
+
+#endif // LEGOWORLD_H
diff --git a/LEGO1/mxatomid.h b/LEGO1/mxatomid.h
index 83275795..3e3ce24b 100644
--- a/LEGO1/mxatomid.h
+++ b/LEGO1/mxatomid.h
@@ -1,9 +1,12 @@
 #ifndef MXATOMID_H
 #define MXATOMID_H
 
+enum LookupMode;
+
 class MxAtomId
 {
 public:
+  __declspec(dllexport) MxAtomId(const char *, LookupMode);
   __declspec(dllexport) MxAtomId &operator=(const MxAtomId &id);
   __declspec(dllexport) ~MxAtomId();
 
diff --git a/LEGO1/mxbitmap.h b/LEGO1/mxbitmap.h
index 9e294a79..1613c47e 100644
--- a/LEGO1/mxbitmap.h
+++ b/LEGO1/mxbitmap.h
@@ -4,7 +4,10 @@
 class MxBitmap
 {
 public:
-  __declspec(dllexport) MxPalette *CreatePalette();
+  __declspec(dllexport) MxBitmap();
+  __declspec(dllexport) virtual ~MxBitmap();
+  __declspec(dllexport) virtual MxPalette *CreatePalette();
+  __declspec(dllexport) virtual long Read(const char *);
 };
 
 #endif // MXBITMAP_H
diff --git a/LEGO1/mxcriticalsection.h b/LEGO1/mxcriticalsection.h
new file mode 100755
index 00000000..3e9e411c
--- /dev/null
+++ b/LEGO1/mxcriticalsection.h
@@ -0,0 +1,12 @@
+#ifndef MXCRITICALSECTION_H
+#define MXCRITICALSECTION_H
+
+class MxCriticalSection
+{
+public:
+  __declspec(dllexport) MxCriticalSection();
+  __declspec(dllexport) ~MxCriticalSection();
+  __declspec(dllexport) static void SetDoMutex();
+};
+
+#endif // MXCRITICALSECTION_H
diff --git a/LEGO1/mxdirectdraw.h b/LEGO1/mxdirectdraw.h
index 50c56847..04f73dde 100644
--- a/LEGO1/mxdirectdraw.h
+++ b/LEGO1/mxdirectdraw.h
@@ -4,7 +4,9 @@
 class MxDirectDraw
 {
 public:
+  __declspec(dllexport) int FlipToGDISurface();
   __declspec(dllexport) static int GetPrimaryBitDepth();
+  __declspec(dllexport) int Pause(int);
 };
 
 #endif // MXDIRECTDRAW_H
diff --git a/LEGO1/mxdsaction.h b/LEGO1/mxdsaction.h
index 75c5056d..d76f6930 100644
--- a/LEGO1/mxdsaction.h
+++ b/LEGO1/mxdsaction.h
@@ -7,8 +7,8 @@ class MxDSAction
 {
 public:
   __declspec(dllexport) MxDSAction();
+  __declspec(dllexport) virtual ~MxDSAction();
 
-  int m_unk00;
   int m_unk04;
   int m_unk08;
   int m_unk0c;
diff --git a/LEGO1/mxdsfile.h b/LEGO1/mxdsfile.h
old mode 100644
new mode 100755
index 4014a8e2..d8f9440c
--- a/LEGO1/mxdsfile.h
+++ b/LEGO1/mxdsfile.h
@@ -4,7 +4,14 @@
 class MxDSFile
 {
 public:
-  __declspec(dllexport) long Close();
+  __declspec(dllexport) MxDSFile(const char *,unsigned long);
+  __declspec(dllexport) virtual ~MxDSFile();
+  __declspec(dllexport) virtual long Close();
+  __declspec(dllexport) virtual unsigned long GetBufferSize();
+  __declspec(dllexport) virtual unsigned long GetStreamBuffersNum();
+  __declspec(dllexport) virtual long Open(unsigned long);
+  __declspec(dllexport) virtual long Read(unsigned char *,unsigned long);
+  __declspec(dllexport) virtual long Seek(long,int);
 };
 
 #endif // MXDSFILE_H
diff --git a/LEGO1/mxdsobject.h b/LEGO1/mxdsobject.h
new file mode 100755
index 00000000..05ee1fd0
--- /dev/null
+++ b/LEGO1/mxdsobject.h
@@ -0,0 +1,10 @@
+#ifndef MXDSOBJECT_H
+#define MXDSOBJECT_H
+
+class MxDSObject
+{
+public:
+  __declspec(dllexport) void SetObjectName(const char *);
+};
+
+#endif // MXDSOBJECT_H
diff --git a/LEGO1/mxioinfo.h b/LEGO1/mxioinfo.h
new file mode 100755
index 00000000..d3f2a40e
--- /dev/null
+++ b/LEGO1/mxioinfo.h
@@ -0,0 +1,10 @@
+#ifndef MXIOINFO_H
+#define MXIOINFO_H
+
+class MXIOINFO
+{
+public:
+  __declspec(dllexport) ~MXIOINFO();
+};
+
+#endif // MXIOINFO_H
diff --git a/LEGO1/mxomni.h b/LEGO1/mxomni.h
old mode 100644
new mode 100755
index b36a1925..43b9b8ac
--- a/LEGO1/mxomni.h
+++ b/LEGO1/mxomni.h
@@ -4,12 +4,14 @@
 class MxOmni
 {
 public:
-  __declspec(dllexport) static const char *GetHD();
-  __declspec(dllexport) static const char *GetCD();
-  __declspec(dllexport) static void SetHD(const char *s);
-  __declspec(dllexport) static void SetCD(const char *s);
-  __declspec(dllexport) static void SetSound3D(unsigned char param_1);
   __declspec(dllexport) static void DestroyInstance();
+  __declspec(dllexport) static const char * GetCD();
+  __declspec(dllexport) static const char * GetHD();
+  __declspec(dllexport) static MxOmni * GetInstance();
+  __declspec(dllexport) static unsigned char IsSound3D();
+  __declspec(dllexport) static void SetCD(const char *s);
+  __declspec(dllexport) static void SetHD(const char *s);
+  __declspec(dllexport) static void SetSound3D(unsigned char);
 };
 
 #endif // MXOMNI_H
diff --git a/LEGO1/mxpalette.h b/LEGO1/mxpalette.h
index 6ed23153..fff36897 100644
--- a/LEGO1/mxpalette.h
+++ b/LEGO1/mxpalette.h
@@ -4,6 +4,8 @@
 class MxPalette
 {
 public:
+  __declspec(dllexport) unsigned char operator==(MxPalette &);
+  __declspec(dllexport) void Detach();
 };
 
 #endif // MXPALETTE_H
diff --git a/LEGO1/mxpresenter.h b/LEGO1/mxpresenter.h
new file mode 100755
index 00000000..c4890c1f
--- /dev/null
+++ b/LEGO1/mxpresenter.h
@@ -0,0 +1,18 @@
+#ifndef MXPRESENTER_H
+#define MXPRESENTER_H
+
+class MxPresenter
+{
+protected:
+  __declspec(dllexport) virtual void DoneTickle();
+  __declspec(dllexport) void Init();
+  __declspec(dllexport) virtual void ParseExtra();
+public:
+  __declspec(dllexport) virtual ~MxPresenter();
+  __declspec(dllexport) virtual void Enable(unsigned char);
+  __declspec(dllexport) virtual void EndAction();
+  __declspec(dllexport) virtual long StartAction(MxStreamController *, MxDSAction *);
+  __declspec(dllexport) virtual long Tickle();
+};
+
+#endif // MXPRESENTER_H
diff --git a/LEGO1/mxscheduler.h b/LEGO1/mxscheduler.h
new file mode 100755
index 00000000..4f7ee387
--- /dev/null
+++ b/LEGO1/mxscheduler.h
@@ -0,0 +1,11 @@
+#ifndef MXSCHEDULER_H
+#define MXSCHEDULER_H
+
+class MxScheduler
+{
+public:
+  __declspec(dllexport) static MxScheduler *GetInstance();
+  __declspec(dllexport) void StartMultiTasking(unsigned long);
+};
+
+#endif // MXSCHEDULER_H
diff --git a/LEGO1/mxstring.h b/LEGO1/mxstring.h
index 16878e94..607b732c 100644
--- a/LEGO1/mxstring.h
+++ b/LEGO1/mxstring.h
@@ -6,7 +6,9 @@
 class MxString : public MxCore
 {
 public:
+  __declspec(dllexport) MxString(const MxString &);
   __declspec(dllexport) virtual ~MxString();
+  __declspec(dllexport) const MxString &operator=(const char *);
 
 private:
   char *m_data;
diff --git a/LEGO1/mxtransitionmanager.h b/LEGO1/mxtransitionmanager.h
index d91b4a4d..904070b9 100644
--- a/LEGO1/mxtransitionmanager.h
+++ b/LEGO1/mxtransitionmanager.h
@@ -6,7 +6,7 @@ class MxVideoPresenter;
 class MxTransitionManager
 {
 public:
-  void SetWaitIndicator(MxVideoPresenter *videoPresenter);
+  __declspec(dllexport) void SetWaitIndicator(MxVideoPresenter *videoPresenter);
 };
 
 #endif // MXTRANSITIONMANAGER_H
diff --git a/LEGO1/mxvariabletable.h b/LEGO1/mxvariabletable.h
index 53868a22..a82b25c4 100644
--- a/LEGO1/mxvariabletable.h
+++ b/LEGO1/mxvariabletable.h
@@ -1,9 +1,13 @@
 #ifndef MXVARIABLETABLE_H
 #define MXVARIABLETABLE_H
 
+class MxVariable;
+
 class MxVariableTable
 {
 public:
+  __declspec(dllexport) const char * GetVariable(const char *key);
+  __declspec(dllexport) void SetVariable(MxVariable *var);
   __declspec(dllexport) void SetVariable(const char *key, const char *value);
 };
 
diff --git a/LEGO1/mxvideomanager.h b/LEGO1/mxvideomanager.h
new file mode 100755
index 00000000..f2805b15
--- /dev/null
+++ b/LEGO1/mxvideomanager.h
@@ -0,0 +1,11 @@
+#ifndef MXVIDEOMANAGER_H
+#define MXVIDEOMANAGER_H
+
+class MxVideoManager
+{
+public:
+  __declspec(dllexport) void InvalidateRect(MxRect32 &);
+  __declspec(dllexport) virtual long RealizePalette(MxPalette *);
+};
+
+#endif // MXVIDEOMANAGER_H
diff --git a/LEGO1/mxvideoparam.h b/LEGO1/mxvideoparam.h
index 836b7a9d..8dcc2746 100644
--- a/LEGO1/mxvideoparam.h
+++ b/LEGO1/mxvideoparam.h
@@ -10,7 +10,9 @@ class MxVideoParam
 {
 public:
   __declspec(dllexport) MxVideoParam();
+  __declspec(dllexport) MxVideoParam(MxVideoParam &);
   __declspec(dllexport) MxVideoParam(MxRect32 &rect, MxPalette *pal, unsigned long p3, MxVideoParamFlags &flags);
+  __declspec(dllexport) MxVideoParam &operator=(const MxVideoParam &);
   __declspec(dllexport) ~MxVideoParam();
 
   __declspec(dllexport) void SetDeviceName(char *id);
diff --git a/LEGO1/realtimeview.h b/LEGO1/realtimeview.h
new file mode 100755
index 00000000..98adb32f
--- /dev/null
+++ b/LEGO1/realtimeview.h
@@ -0,0 +1,13 @@
+#ifndef REALTIMEVIEW_H
+#define REALTIMEVIEW_H
+
+class RealtimeView
+{
+public:
+  __declspec(dllexport) static float GetPartsThreshold();
+  __declspec(dllexport) static float GetUserMaxLOD();
+  __declspec(dllexport) static void SetPartsThreshold(float);
+  __declspec(dllexport) static void SetUserMaxLOD(float);
+};
+
+#endif // REALTIMEVIEW_H
diff --git a/LEGO1/viewmanager.h b/LEGO1/viewmanager.h
new file mode 100755
index 00000000..3554c6c9
--- /dev/null
+++ b/LEGO1/viewmanager.h
@@ -0,0 +1,10 @@
+#ifndef VIEWMANAGER_H
+#define VIEWMANAGER_H
+
+class ViewManager
+{
+public:
+  __declspec(dllexport) void RemoveAll(ViewROI *);
+};
+
+#endif // VIEWMANAGER_H