JSWeakPrivate.h 1.8 KB

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  1. /*
  2. * Copyright (C) 2017 Apple Inc. All rights reserved.
  3. *
  4. * Redistribution and use in source and binary forms, with or without
  5. * modification, are permitted provided that the following conditions
  6. * are met:
  7. * 1. Redistributions of source code must retain the above copyright
  8. * notice, this list of conditions and the following disclaimer.
  9. * 2. Redistributions in binary form must reproduce the above copyright
  10. * notice, this list of conditions and the following disclaimer in the
  11. * documentation and/or other materials provided with the distribution.
  12. *
  13. * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
  14. * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  15. * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  16. * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
  17. * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  18. * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  19. * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
  20. * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
  21. * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  22. * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  23. * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  24. */
  25. #ifndef JSWeakPrivate_h
  26. #define JSWeakPrivate_h
  27. #include <JavaScriptCore/JSObjectRef.h>
  28. #ifdef __cplusplus
  29. extern "C" {
  30. #endif
  31. typedef const struct OpaqueJSWeak* JSWeakRef;
  32. JS_EXPORT JSWeakRef JSWeakCreate(JSContextGroupRef, JSObjectRef);
  33. JS_EXPORT void JSWeakRetain(JSContextGroupRef, JSWeakRef);
  34. JS_EXPORT void JSWeakRelease(JSContextGroupRef, JSWeakRef);
  35. JS_EXPORT JSObjectRef JSWeakGetObject(JSWeakRef);
  36. #ifdef __cplusplus
  37. }
  38. #endif
  39. #endif // JSWeakPrivate_h