// Licensed to the .NET Foundation under one or more agreements. // The .NET Foundation licenses this file to you under the MIT license. // See the LICENSE file in the project root for more information. using Microsoft.Win32.SafeHandles; using System.Runtime.InteropServices; internal partial class Interop { internal partial class Kernel32 { [DllImport(Libraries.Kernel32, SetLastError=true, CharSet=CharSet.Auto)] internal static extern bool GetCommModemStatus( SafeFileHandle hFile, ref int lpModemStat); } }