From cf42a753973a6bee4389309e4974ff973e9a4023 Mon Sep 17 00:00:00 2001
From: John Sully <john@csquare.ca>
Date: Thu, 28 Mar 2019 17:56:14 -0400
Subject: [PATCH] Commit missing file

Former-commit-id: 853bb6ca3ecbbb199d19833c5d72cb61e8318104
---
 src/uuid.h | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 src/uuid.h

diff --git a/src/uuid.h b/src/uuid.h
new file mode 100644
index 000000000..096c880b3
--- /dev/null
+++ b/src/uuid.h
@@ -0,0 +1,19 @@
+#pragma once
+
+#define UUID_BINARY_LEN 16
+
+static inline int FUuidNil(unsigned char *uuid)
+{
+    unsigned char val = 0;
+    for (int i = 0; i < UUID_BINARY_LEN; ++i)
+        val |= uuid[i];
+    return (val == 0);
+}
+
+static inline int FUuidEqual(unsigned char *uuid1, unsigned char *uuid2)
+{
+    unsigned char val = 0;
+    for (int i = 0; i < UUID_BINARY_LEN; ++i)
+        val |= (uuid1[i] ^ uuid2[i]);
+    return (val == 0);
+}
\ No newline at end of file