[
    uuid(06ba4670-5275-101b-bbcc-00aa0021347a)
]
interface DceBaseTypes
{
#pragma midl_echo("#ifndef uuid_t")

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

#pragma midl_echo("#endif // uuid_t")
}