Objective C API to read and set RtpParameters

webrtc/api/objc/RTCRtpParameters+Private.h

 /*
  *  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/api/objc/RTCRtpParameters.h"
 
-#import "webrtc/base/objc/RTCMacros.h"
+#include "webrtc/api/rtpparameters.h"
 
-/**
- * Initialize and clean up the SSL library. Failure is fatal. These call the
- * corresponding functions in webrtc/base/ssladapter.h.
- */
-RTC_EXPORT BOOL RTCInitializeSSL();
-RTC_EXPORT BOOL RTCCleanupSSL();
+NS_ASSUME_NONNULL_BEGIN
+
+@interface RTCRtpParameters ()
+
+@property(nonatomic, readonly) webrtc::RtpParameters nativeParameters;
+
+- (instancetype)initWithNativeParameters:
+    (const webrtc::RtpParameters&)nativeParameters NS_DESIGNATED_INITIALIZER;
+
+@end
+
+NS_ASSUME_NONNULL_END