| /* |
| * 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. |
| */ |
| |
| #ifdef __OBJC__ |
| |
| #if !defined(__has_feature) || !__has_feature(objc_arc) |
| #error "This file requires ARC support." |
| #endif |
| |
| #if !defined(__has_feature) || !__has_feature(nullability) |
| #error "This file requires nullability support." |
| #endif |
| |
| #import <Foundation/Foundation.h> |
| |
| // The following nonnull macros were introduced in OSX SDK 10.10.3. However, |
| // the bots appear to be running something older. We define them here if they |
| // aren't already defined in NSObjCRuntime.h, which is included by |
| // Foundation/Foundation.h. |
| |
| #if !defined(NS_ASSUME_NONNULL_BEGIN) |
| #define NS_ASSUME_NONNULL_BEGIN |
| #endif |
| |
| #if !defined(NS_ASSUME_NONNULL_END) |
| #define NS_ASSUME_NONNULL_END |
| #endif |
| |
| #endif // __OBJC__ |
