IVGCVSW-3693 Implement SendCounterPacket.SendPeriodicCounterSelectionPacket() function

Signed-off-by: Ferran Balaguer <ferran.balaguer@arm.com>
Change-Id: Ib034a4f5ca589759d925e3dd0ca50e5a3dfa74c5
diff --git a/src/profiling/ProfilingUtils.hpp b/src/profiling/ProfilingUtils.hpp
new file mode 100644
index 0000000..12770aa
--- /dev/null
+++ b/src/profiling/ProfilingUtils.hpp
@@ -0,0 +1,26 @@
+//
+// Copyright © 2017 Arm Ltd. All rights reserved.
+// SPDX-License-Identifier: MIT
+//
+
+#pragma once
+
+#include <stdint.h>
+
+namespace armnn
+{
+
+namespace profiling
+{
+
+void WriteUint32(unsigned char* buffer, unsigned int offset, uint32_t value);
+
+void WriteUint16(unsigned char* buffer, unsigned int offset, uint16_t value);
+
+uint32_t ReadUint32(const unsigned char* buffer, unsigned int offset);
+
+uint16_t ReadUint16(const unsigned char* buffer, unsigned int offset);
+
+} // namespace profiling
+
+} // namespace armnn
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