1 files changed, 13 insertions, 0 deletions
diff --git a/bloom.h b/bloom.h
new file mode 100644
index 0000000000..d0fcc5f0aa
--- /dev/null
+++ b/bloom.h
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+#ifndef BLOOM_H
+#define BLOOM_H
+
+/*
+ * Calculate the murmur3 32-bit hash value for the given data
+ * using the given seed.
+ * Produces a uniformly distributed hash value.
+ * Not considered to be cryptographically secure.
+ * Implemented as described in https://en.wikipedia.org/wiki/MurmurHash#Algorithm
+ */
+uint32_t murmur3_seeded(uint32_t seed, const char *data, size_t len);
+
+#endif
+\ No newline at end of file