| #pragma once |
| //------------------------------------------------------------------------------------------------- |
| // <copyright file="perfutil.h" company="Microsoft"> |
| // Copyright (c) Microsoft Corporation. All rights reserved. |
| // |
| // The use and distribution terms for this software are covered by the |
| // Common Public License 1.0 (http://opensource.org/licenses/cpl1.0.php) |
| // which can be found in the file CPL.TXT at the root of this distribution. |
| // By using this software in any fashion, you are agreeing to be bound by |
| // the terms of this license. |
| // |
| // You must not remove this notice, or any other, from this software. |
| // </copyright> |
| // |
| // <summary> |
| // Performance helper functions. |
| // </summary> |
| //------------------------------------------------------------------------------------------------- |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| // structs |
| |
| |
| // functions |
| void DAPI PerfInitialize( |
| ); |
| void DAPI PerfClickTime( |
| __out_opt LARGE_INTEGER* pliElapsed |
| ); |
| double DAPI PerfConvertToSeconds( |
| __in const LARGE_INTEGER* pli |
| ); |
| |
| #ifdef __cplusplus |
| } |
| #endif |
