Re: include/guiddef.h: C++ compatibility patch

[Dmitry Timoshkov]

"Troy Rollo"  wrote:
> #ifdef INITGUID
> +#ifdef __cplusplus
>  #define DEFINE_GUID(name, l, w1, w2, b1, b2, b3, b4, b5, b6, b7, b8) \
> -
>    extern 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) \
>          const GUID name = \
>   { l, w1, w2, { b1, b2,  b3,  b4,  b5,  b6,  b7,  b8 } }
> +#endif
>  #else
>  #define DEFINE_GUID(name, l, w1, w2, b1, b2, b3, b4, b5, b6, b7, b8) \
>      extern const GUID name

PSDK has 'extern' for both C and CPP cases, just the CPP one has 'extern "C"'.
We have to use the same approach.