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// Common/MyGuidDef.h

#ifndef GUID_DEFINED
#define GUID_DEFINED

typedef struct {
  unsigned long  Data1;
  unsigned short Data2;
  unsigned short Data3;
  unsigned char Data4[8];
} GUID;

#ifdef __cplusplus
#define REFGUID const GUID &
#else

#define REFGUID const GUID *
#endif


#define REFCLSID REFGUID
#define REFIID REFGUID

#ifdef __cplusplus
inline bool operator==(REFGUID g1, REFGUID g2)
{ 
  for (int i = 0; i < (int)sizeof(g1); i++)
    if (((unsigned char *)&g1)[i] != ((unsigned char *)&g2)[i])
      return false;
  return true;
}
inline bool operator!=(REFGUID g1, REFGUID g2) { return !(g1 == g2); }
#endif


#ifdef __cplusplus
  #define MY_EXTERN_C extern "C"
#else

  #define MY_EXTERN_C extern
#endif


#endif // GUID_DEFINED


#ifdef DEFINE_GUID
#undef DEFINE_GUID
#endif


#ifdef INITGUID
  #define DEFINE_GUID(name, l, w1, w2, b1, b2, b3, b4, b5, b6, b7, b8) \
    MY_EXTERN_C const GUID name = { l, w1, w2, { b1, b2,  b3,  b4,  b5,  b6,  b7,  b8 } }
#else

  #define DEFINE_GUID(name, l, w1, w2, b1, b2, b3, b4, b5, b6, b7, b8) \
    MY_EXTERN_C const GUID name
#endif