[VOL-2941] Upgrading to latest protos and lib
Change-Id: Ie0a92172023f629744f97a7499335cef490dcc3f
diff --git a/vendor/github.com/cespare/xxhash/rotate.go b/vendor/github.com/cespare/xxhash/rotate.go
new file mode 100644
index 0000000..f3eac5e
--- /dev/null
+++ b/vendor/github.com/cespare/xxhash/rotate.go
@@ -0,0 +1,14 @@
+// +build !go1.9
+
+package xxhash
+
+// TODO(caleb): After Go 1.10 comes out, remove this fallback code.
+
+func rol1(x uint64) uint64 { return (x << 1) | (x >> (64 - 1)) }
+func rol7(x uint64) uint64 { return (x << 7) | (x >> (64 - 7)) }
+func rol11(x uint64) uint64 { return (x << 11) | (x >> (64 - 11)) }
+func rol12(x uint64) uint64 { return (x << 12) | (x >> (64 - 12)) }
+func rol18(x uint64) uint64 { return (x << 18) | (x >> (64 - 18)) }
+func rol23(x uint64) uint64 { return (x << 23) | (x >> (64 - 23)) }
+func rol27(x uint64) uint64 { return (x << 27) | (x >> (64 - 27)) }
+func rol31(x uint64) uint64 { return (x << 31) | (x >> (64 - 31)) }