// Copyright (c) homuler and Vignette
// This file is part of MediaPipe.NET.
// MediaPipe.NET is licensed under the MIT License. See LICENSE for details.

using System;
using System.Diagnostics.Contracts;
using System.Runtime.InteropServices;

namespace Mediapipe.Net.Native;

internal partial class SafeNativeMethods : NativeMethods
{
    [DllImport(MEDIAPIPE_LIBRARY, ExactSpelling = true)]
    [return: MarshalAs(UnmanagedType.I1)]
    public static extern bool mp_Packet__IsEmpty(IntPtr packet);

    [DllImport(MEDIAPIPE_LIBRARY, ExactSpelling = true)]
    public static extern void mp_SidePacket__clear(IntPtr sidePacket);

    [Pure, DllImport(MEDIAPIPE_LIBRARY, ExactSpelling = true)]
    public static extern int mp_SidePacket__size(IntPtr sidePacket);
}