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74 lines
2.4 KiB
C++
74 lines
2.4 KiB
C++
//===--- CoreFoundationShims.h - Access to CF for the core stdlib ---------===//
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//
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// This source file is part of the Swift.org open source project
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//
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// Copyright (c) 2014 - 2017 Apple Inc. and the Swift project authors
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// Licensed under Apache License v2.0 with Runtime Library Exception
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//
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// See https://swift.org/LICENSE.txt for license information
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// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
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//
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//===----------------------------------------------------------------------===//
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//
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// Using the CoreFoundation module in the core stdlib would create a
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// circular dependency, so instead we import these declarations as
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// part of SwiftShims.
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//
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//===----------------------------------------------------------------------===//
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#ifndef SWIFT_STDLIB_SHIMS_COREFOUNDATIONSHIMS_H
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#define SWIFT_STDLIB_SHIMS_COREFOUNDATIONSHIMS_H
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#include "SwiftStdint.h"
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#include "Visibility.h"
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#ifdef __cplusplus
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namespace swift { extern "C" {
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#endif
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#ifdef __OBJC2__
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#if __LLP64__
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typedef unsigned long long _swift_shims_CFHashCode;
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typedef signed long long _swift_shims_CFIndex;
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#else
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typedef unsigned long _swift_shims_CFHashCode;
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typedef signed long _swift_shims_CFIndex;
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#endif
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// Consider creating SwiftMacTypes.h for these
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typedef unsigned char _swift_shims_Boolean;
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typedef __swift_uint8_t _swift_shims_UInt8;
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typedef __swift_uint32_t _swift_shims_CFStringEncoding;
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SWIFT_RUNTIME_STDLIB_API
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__swift_uint8_t _swift_stdlib_isNSString(id _Nonnull obj);
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SWIFT_RUNTIME_STDLIB_API
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_swift_shims_CFHashCode _swift_stdlib_CFStringHashNSString(id _Nonnull obj);
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SWIFT_RUNTIME_STDLIB_API
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_swift_shims_CFHashCode
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_swift_stdlib_CFStringHashCString(const _swift_shims_UInt8 * _Nonnull bytes,
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_swift_shims_CFIndex length);
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SWIFT_RUNTIME_STDLIB_API
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const __swift_uint8_t * _Nullable
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_swift_stdlib_NSStringCStringUsingEncodingTrampoline(id _Nonnull obj,
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unsigned long encoding);
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SWIFT_RUNTIME_STDLIB_API
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__swift_uint8_t
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_swift_stdlib_NSStringGetCStringTrampoline(id _Nonnull obj,
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_swift_shims_UInt8 *_Nonnull buffer,
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_swift_shims_CFIndex maxLength,
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unsigned long encoding);
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#endif // __OBJC2__
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#ifdef __cplusplus
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}} // extern "C", namespace swift
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#endif
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#endif // SWIFT_STDLIB_SHIMS_COREFOUNDATIONSHIMS_H
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