1 files changed, 31 insertions, 0 deletions
diff --git a/ext/hash/murmur/PMurHash.h b/ext/hash/murmur/PMurHash.h
new file mode 100644
index 0000000000..f80eb11f40
--- /dev/null
+++ b/ext/hash/murmur/PMurHash.h
@@ -0,0 +1,31 @@
+/*-----------------------------------------------------------------------------
+ * MurmurHash3 was written by Austin Appleby, and is placed in the public
+ * domain.
+ *
+ * This implementation was written by Shane Day, and is also public domain.
+ *
+ * This implementation was modified to match PMurHash128.cpp.
+ */
+
+/* ------------------------------------------------------------------------- */
+
+// Microsoft Visual Studio
+
+#if defined(_MSC_VER) && (_MSC_VER < 1600)
+
+typedef unsigned char uint8_t;
+typedef unsigned int uint32_t;
+
+// Other compilers
+
+#else // defined(_MSC_VER)
+
+#include <stdint.h>
+
+#endif // !defined(_MSC_VER)
+
+/* ------------------------------------------------------------------------- */
+/* Prototypes */
+
+void PMurHash32_Process(uint32_t *ph1, uint32_t *pcarry, const void *key, int len);
+uint32_t PMurHash32_Result(uint32_t h1, uint32_t carry, uint32_t total_length);