1 files changed, 20 insertions, 0 deletions
diff --git a/src/armnn/backends/RefWorkloads/Subtraction.hpp b/src/armnn/backends/RefWorkloads/Subtraction.hpp
new file mode 100644
index 0000000000..3956797185
--- /dev/null
+++ b/src/armnn/backends/RefWorkloads/Subtraction.hpp
@@ -0,0 +1,20 @@
+//
+// Copyright © 2017 Arm Ltd. All rights reserved.
+// SPDX-License-Identifier: MIT
+//
+
+#pragma once
+
+#include <armnn/Tensor.hpp>
+
+namespace armnn
+{
+
+void Subtraction(const TensorShape& inShape0,
+                 const TensorShape& inShape1,
+                 const TensorShape& outShape,
+                 const float* inData0,
+                 const float* inData1,
+                 float* outData);
+
+} //namespace armnn