1 // Licensed to the .NET Foundation under one or more agreements. 2 // The .NET Foundation licenses this file to you under the MIT license. 3 // See the LICENSE file in the project root for more information. 4 5 using Microsoft.Win32.SafeHandles; 6 using System.Runtime.InteropServices; 7 8 internal partial class Interop 9 { 10 internal partial class Kernel32 11 { 12 [DllImport(Libraries.Kernel32, SetLastError=true, CharSet=CharSet.Auto)] GetCommModemStatus( SafeFileHandle hFile, ref int lpModemStat)13 internal static extern bool GetCommModemStatus( 14 SafeFileHandle hFile, 15 ref int lpModemStat); 16 } 17 }