improved accuracy of library headers

lib/mxcore.h

@@ -0,0 +1,14 @@
+#ifndef MXCORE_H
+#define MXCORE_H
+
+class MxCore
+{
+public:
+  virtual ~MxCore();
+
+private:
+  unsigned int m_id;
+
+};
+
+#endif // MXCORE_H

lib/mxomnicreateparam.h

@@ -4,14 +4,14 @@
 #include <Windows.h>
 
 #include "mxomnicreateflags.h"
+#include "mxomnicreateparambase.h"
 #include "mxstring.h"
 #include "mxvideoparam.h"
 
-class MxOmniCreateParam
+class MxOmniCreateParam : public MxOmniCreateParamBase
 {
 public:
   __declspec(dllexport) MxOmniCreateParam(const char *mediaPath, struct HWND__ *windowHandle, MxVideoParam &vparam, MxOmniCreateFlags flags);
-
   virtual void vtable00();
 
 private:

lib/mxomnicreateparambase.cpp

@@ -0,0 +1,6 @@
+#include "mxomnicreateparam.h"
+
+MxOmniCreateParamBase::~MxOmniCreateParamBase()
+{
+
+}

lib/mxomnicreateparambase.h

@@ -0,0 +1,13 @@
+#ifndef MXOMNICREATEPARAMBASE_H
+#define MXOMNICREATEPARAMBASE_H
+
+// FIXME: Clearly not its real name
+class MxOmniCreateParamBase
+{
+public:
+  ~MxOmniCreateParamBase();
+  virtual void vtable00(){}
+
+};
+
+#endif // MXOMNICREATEPARAMBASE_H

lib/mxstring.h

@@ -1,15 +1,16 @@
 #ifndef MXSTRING_H
 #define MXSTRING_H
 
-class MxString
+#include "mxcore.h"
+
+class MxString : public MxCore
 {
 public:
+  __declspec(dllexport) virtual ~MxString();
 
 private:
-  int m_unk00;
-  int m_unk04;
-  int m_unk08;
-  int m_unk0c;
+  char *m_data;
+  unsigned short m_length;
 
 };
 

lib/mxvideoparam.h

@@ -11,6 +11,7 @@ class MxVideoParam
 public:
   __declspec(dllexport) MxVideoParam();
   __declspec(dllexport) MxVideoParam(MxRect32 &rect, MxPalette *pal, unsigned long p3, MxVideoParamFlags &flags);
+  __declspec(dllexport) ~MxVideoParam();
 
   __declspec(dllexport) void SetDeviceName(char *id);