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 namespace System.Diagnostics
6 {
7     public partial class Stopwatch
8     {
QueryPerformanceFrequency(out long value)9         private static bool QueryPerformanceFrequency(out long value)
10         {
11             return Interop.Sys.GetTimestampResolution(out value);
12         }
13 
QueryPerformanceCounter(out long value)14         private static bool QueryPerformanceCounter(out long value)
15         {
16             return Interop.Sys.GetTimestamp(out value);
17         }
18     }
19 }
20