add Chapter18

Chapter18/cib/libs/etl/test/murmurhash3.h

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+//-----------------------------------------------------------------------------
+// MurmurHash3 was written by Austin Appleby, and is placed in the public
+// domain. The author hereby disclaims copyright to this source code.
+
+#ifndef _MURMURHASH3_H_
+#define _MURMURHASH3_H_
+
+//-----------------------------------------------------------------------------
+// Platform-specific functions and macros
+
+// Microsoft Visual Studio
+
+#include "etl/platform.h"
+
+#if defined(ETL_COMPILER_MICROSOFT) && (_MSC_VER < 1600)
+
+typedef unsigned char uint8_t;
+typedef unsigned int uint32_t;
+#if ETL_USING_64BIT_TYPES
+typedef unsigned __int64 uint64_t;
+#endif
+
+// Other compilers
+
+#else   // defined(ETL_COMPILER_MICROSOFT)
+
+#include <stdint.h>
+
+#endif // !defined(ETL_COMPILER_MICROSOFT)
+
+//-----------------------------------------------------------------------------
+
+void MurmurHash3_x86_32(const void * key, int len, uint32_t seed, void * out);
+
+void MurmurHash3_x86_128(const void * key, int len, uint32_t seed, void * out);
+
+void MurmurHash3_x64_128(const void * key, int len, uint32_t seed, void * out);
+
+//-----------------------------------------------------------------------------
+
+#endif // _MURMURHASH3_H_
+