text: /*
   * Copyright (c) 2015 - present Facebook, Inc.
   * All rights reserved.
   *
   * This source code is licensed under the BSD style license found in the
   * LICENSE file in the root directory of this source tree. An additional grant
   * of patent rights can be found in the PATENTS file in the same directory.
   */
  
  #import <CoreGraphics/CoreGraphics.h>
  
  void __objc_release_cf(CGDataProviderRef);
  
  void CGDataProviderRelease(CGDataProviderRef provider) {
    if (provider)
      __objc_release_cf(provider);
  }
  
  CGDataProviderRef __cf_alloc(CGDataProviderRef);
  
  CGDataProviderRef __cf_non_null_alloc(CGDataProviderRef);
  
  CGDataProviderRef CGDataProviderCreateWithURL(CFURLRef url) {
    CGDataProviderRef c;
    return __cf_alloc(c);
  }
  
  