From f0012f97b272a0f76fa092a96740ffa3bd444a60 Mon Sep 17 00:00:00 2001
From: Philippe Antoine <contact@catenacyber.fr>
Date: Tue, 18 Feb 2020 15:01:03 +0100
Subject: [PATCH] util: adds util function SCBufferCmp

Compares two buffers with their two sizes
---
 src/util-memcmp.h | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/src/util-memcmp.h b/src/util-memcmp.h
index f1e1fdd63b..61eeca053e 100644
--- a/src/util-memcmp.h
+++ b/src/util-memcmp.h
@@ -377,5 +377,15 @@ static inline int SCMemcmpLowercase(const void *s1, const void *s2, size_t len)
 
 #endif /* SIMD */
 
+static inline int SCBufferCmp(const void *s1, size_t len1, const void *s2, size_t len2)
+{
+    if (len1 == len2) {
+        return SCMemcmp(s1, s2, len1);
+    } else if (len1 < len2) {
+        return -1;
+    }
+    return 1;
+}
+
 #endif /* __UTIL_MEMCMP_H__ */