Function IUnknown_QueryService
pub unsafe fn IUnknown_QueryService<P0, T>(
punk: P0,
guidservice: *const GUID,
) -> Result<T>where
P0: Param<IUnknown>,
T: Interface,
pub unsafe fn IUnknown_QueryService<P0, T>(
punk: P0,
guidservice: *const GUID,
) -> Result<T>where
P0: Param<IUnknown>,
T: Interface,