//===--- Config.h - Swift Language Platform Configuration ------*- C++ -*--===//
//
// This source file is part of the Swift.org open source project
//
// Copyright (c) 2014 - 2015 Apple Inc. and the Swift project authors
// Licensed under Apache License v2.0 with Runtime Library Exception
//
// See http://swift.org/LICENSE.txt for license information
// See http://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
//
//===----------------------------------------------------------------------===//
//
// Definitions of common interest in Swift.
//
//===----------------------------------------------------------------------===//

#ifndef SWIFT_RUNTIME_CONFIG_H
#define SWIFT_RUNTIME_CONFIG_H

/// Does the current Swift platform support "unbridged" interoperation
/// with Objective-C?  If so, the implementations of various types must
/// implicitly handle Objective-C pointers.
///
/// Apple platforms support this by default.
#ifndef SWIFT_OBJC_INTEROP
#ifdef __APPLE__
#define SWIFT_OBJC_INTEROP 1
#else
#define SWIFT_OBJC_INTEROP 0
#endif
#endif

#endif // SWIFT_RUNTIME_CONFIG_H