Update to latest Xcode (Beta 6) and toolchain (8/15).

README.md

@@ -2,8 +2,7 @@
 ![Linux](https://img.shields.io/badge/os-linux-green.svg?style=flat)
 ![Apache 2](https://img.shields.io/badge/license-Apache2-blue.svg?style=flat)
 ![](https://img.shields.io/badge/Swift-3.0-orange.svg?style=flat)
-![](https://img.shields.io/badge/Snapshot-8/4-blue.svg?style=flat)
-![](https://img.shields.io/badge/Snapshot-8/7-blue.svg?style=flat)
+![](https://img.shields.io/badge/Snapshot-8/15-blue.svg?style=flat)
 
 # BlueCryptor
 Swift cross-platform crypto library derived from [IDZSwiftCommonCrypto](https://github.com/iosdevzone/IDZSwiftCommonCrypto).
@@ -18,13 +17,12 @@ This package is functionally complete and has all current relevant tests passing
 ## Prerequisites
 
 ### Swift
-* Swift Open Source `swift-DEVELOPMENT-SNAPSHOT-2016-08-04-a` toolchain (**Minimum REQUIRED for latest release**)
-* Swift Open Source `swift-DEVELOPMENT-SNAPSHOT-2016-08-07-a` toolchain (**Recommended**)
+* Swift Open Source `swift-DEVELOPMENT-SNAPSHOT-2016-08-15-a` toolchain (**Minimum REQUIRED for latest release**)
 
 ### macOS
 
 * macOS 10.11.6 (*El Capitan*) or higher
-* Xcode Version 8.0 beta 5 (8S193k) or higher using the above toolchain (*Recommended*)
+* Xcode Version 8.0 beta 6 (8S201h) or higher using the above toolchain (*Recommended*)
 
 ### Linux
 

Sources/HMAC.swift

@@ -182,7 +182,7 @@ public class HMAC : Updatable {
 	/// 	- keyBuffer: 	Specifies pointer to the key
 	///		- keyByteCount: Number of bytes on keyBuffer
 	///
-	init(using algorithm: Algorithm, keyBuffer: UnsafePointer<Void>, keyByteCount: Int) {
+	init(using algorithm: Algorithm, keyBuffer: UnsafeRawPointer, keyByteCount: Int) {
 
         self.algorithm = algorithm
 		#if os(macOS)