using System;
using System.Runtime.InteropServices;

namespace SweetPotato {
    [ComImport]
    [Guid("0000000d-0000-0000-C000-000000000046")]
    [InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
    public interface IEnumSTATSTG {
        // The user needs to allocate an STATSTG array whose size is celt.
        [PreserveSig]
        uint
        Next(uint celt, [MarshalAs(UnmanagedType.LPArray), Out] STATSTG[] rgelt, out uint pceltFetched);

        void Skip(uint celt);

        void Reset();

        [return: MarshalAs(UnmanagedType.Interface)]
        IEnumSTATSTG Clone();
    }
}