From 2b09c57b458b7dda55e8c6e4f6c387d49dd4cab0 Mon Sep 17 00:00:00 2001
From: Joseph Henry <josephjah@gmail.com>
Date: Fri, 29 Sep 2017 13:25:56 -0700
Subject: [PATCH] Added reset() to RingBuffer

---
 src/RingBuffer.hpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/RingBuffer.hpp b/src/RingBuffer.hpp
index 87e948f..b274065 100644
--- a/src/RingBuffer.hpp
+++ b/src/RingBuffer.hpp
@@ -98,6 +98,12 @@ namespace ZeroTier {
 			return n;
 		}
 
+		// merely reset the buffer pointer, doesn't erase contents
+		void reset()
+		{
+			consume(count());
+		}
+
 		// adjust buffer index pointer as if we copied data out
 		size_t consume(size_t n)
 		{