Add UnsafePointer and UnsafeMutablePointer.

Author: zoecarver

Sources/Core/CMakeLists.txt

@@ -22,6 +22,8 @@ add_library(swiftCore
   UInt.swift
   UInt8.swift
   UInt32.swift
+  UnsafeMutablePointer.swift
+  UnsafePointer.swift
   Void.swift)
 set_target_properties(swiftCore PROPERTIES
   Swift_MODULE_NAME Swift)

Sources/Core/UnsafeMutablePointer.swift

@@ -0,0 +1,13 @@
+// Copyright © 2021 Zoe Carver <[email protected]>.
+// All Rights Reserved.
+// SPDX-License-Identifier: BSD-3
+
+@frozen
+public struct UnsafeMutablePointer<Pointee> {
+  public let _rawValue: Builtin.RawPointer
+
+  @_transparent
+  public init(_ _rawValue: Builtin.RawPointer) {
+    self._rawValue = _rawValue
+  }
+}

Sources/Core/UnsafePointer.swift

@@ -0,0 +1,13 @@
+// Copyright © 2021 Zoe Carver <[email protected]>.
+// All Rights Reserved.
+// SPDX-License-Identifier: BSD-3
+
+@frozen
+public struct UnsafePointer<Pointee> {
+  public let _rawValue: Builtin.RawPointer
+
+  @_transparent
+  public init(_ _rawValue: Builtin.RawPointer) {
+    self._rawValue = _rawValue
+  }
+}