// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
 
using System;
using System.Net.Sockets;
using System.Runtime.InteropServices;
 
internal static partial class Interop
{
    internal static partial class Sys
    {
        [LibraryImport(Libraries.SystemNative, EntryPoint = "SystemNative_GetSockOpt")]
        internal static unsafe partial Error GetSockOpt(SafeHandle socket, SocketOptionLevel optionLevel, SocketOptionName optionName, byte* optionValue, int* optionLen);
 
        [LibraryImport(Libraries.SystemNative, EntryPoint = "SystemNative_GetSockOpt")]
        internal static unsafe partial Error GetSockOpt(IntPtr socket, SocketOptionLevel optionLevel, SocketOptionName optionName, byte* optionValue, int* optionLen);
 
        [LibraryImport(Libraries.SystemNative, EntryPoint = "SystemNative_GetRawSockOpt")]
        internal static unsafe partial Error GetRawSockOpt(SafeHandle socket, int optionLevel, int optionName, byte* optionValue, int* optionLen);
    }
}