typedef struct _IID
{
    unsigned long x;
    unsigned short s1;
    unsigned short s2;
    unsigned char  c[8];
} IID;


const IID IID_IPSFactoryHook = {0x2f5c0480, 0x6bc0, 0x11cf, {0x89, 0xb9, 0x0, 0xaa, 0x0, 0x57, 0xb1, 0x49}};

const IID IID_IDispatch = {0x00020400,0x0000,0x0000,{0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x46}};

const IID IID_IStream = {0x0000000c,0x0000,0x0000,{0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x46}};

const IID IID_IUnknown = {0x00000000,0x0000,0x0000,{0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x46}};

const IID IID_IRpcChannelBuffer = {0xD5F56B60,0x593B,0x101A,{0xB5,0x69,0x08,0x00,0x2B,0x2D,0xBF,0x7A}};

const IID IID_IRpcProxyBuffer = {0xD5F56A34,0x593B,0x101A,{0xB5,0x69,0x08,0x00,0x2B,0x2D,0xBF,0x7A}};

const IID IID_IRpcStubBuffer = {0xD5F56AFC,0x593B,0x101A,{0xB5,0x69,0x08,0x00,0x2B,0x2D,0xBF,0x7A}};

const IID IID_IPSFactoryBuffer = {0xD5F569D0,0x593B,0x101A,{0xB5,0x69,0x08,0x00,0x2B,0x2D,0xBF,0x7A}};

const IID GUID_NULL = {0x0,0x0,0x0,{0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0}};

#if defined(_MPPC_)
const IID IID_IMarshal = {0x00000003,0x0000,0x0000,{0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x46}};
#endif