--- /dev/null
+// Copyright 2015 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build !amd64,!386,!ppc64le appengine
+
+package sha3
+
+var (
+ xorIn = xorInGeneric
+ copyOut = copyOutGeneric
+ xorInUnaligned = xorInGeneric
+ copyOutUnaligned = copyOutGeneric
+)
+
+const xorImplementationUnaligned = "generic"