/*
 *  Copyright 2016 The WebRTC project authors. All Rights Reserved.
 *
 *  Use of this source code is governed by a BSD-style license
 *  that can be found in the LICENSE file in the root of the source
 *  tree. An additional intellectual property rights grant can be found
 *  in the file PATENTS.  All contributing project authors may
 *  be found in the AUTHORS file in the root of the source tree.
 */

#import <Foundation/Foundation.h>

#import <WebRTC/RTCMacros.h>
#import <WebRTC/RTCMetricsSampleInfo.h>

/**
 * Enables gathering of metrics (which can be fetched with
 * RTCGetAndResetMetrics). Must be called before any other call into WebRTC.
 */
RTC_EXTERN void RTCEnableMetrics();

/** Gets and clears native histograms. */
RTC_EXTERN NSArray<RTCMetricsSampleInfo *> *RTCGetAndResetMetrics();