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57 lines
2.0 KiB
C
57 lines
2.0 KiB
C
//===--- FoundationShims.h - Foundation declarations for 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 - 2016 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 http://swift.org/LICENSE.txt for license information
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// See http://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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// In order to prevent a circular module dependency between the core
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// standard library and the Foundation overlay, we import these
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// declarations as part of SwiftShims.
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//
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//===----------------------------------------------------------------------===//
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#ifndef SWIFT_STDLIB_SHIMS_FOUNDATIONSHIMS_H
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#define SWIFT_STDLIB_SHIMS_FOUNDATIONSHIMS_H
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//===--- Layout-compatible clones of Foundation structs -------------------===//
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// Ideally we would declare the same names as Foundation does, but
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// Swift's module importer is not yet tolerant of the same struct
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// coming in from two different Clang modules
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// (rdar://problem/16294674). Instead, we copy the definitions here
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// and then do horrible unsafeBitCast trix to make them usable where required.
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//===----------------------------------------------------------------------===//
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#include "SwiftStdint.h"
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typedef struct {
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__swift_intptr_t location;
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__swift_intptr_t length;
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} _SwiftNSRange;
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#ifdef __OBJC2__
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typedef struct {
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unsigned long state;
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id __unsafe_unretained *itemsPtr;
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unsigned long *mutationsPtr;
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unsigned long extra[5];
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} _SwiftNSFastEnumerationState;
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#endif
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// This struct is layout-compatible with NSOperatingSystemVersion.
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typedef struct {
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__swift_intptr_t majorVersion;
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__swift_intptr_t minorVersion;
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__swift_intptr_t patchVersion;
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} _SwiftNSOperatingSystemVersion;
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_SwiftNSOperatingSystemVersion _swift_stdlib_operatingSystemVersion();
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#endif // SWIFT_STDLIB_SHIMS_FOUNDATIONSHIMS_H
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