From 9d9697b36626b2a74d9b535b284b6e3dacd2b414 Mon Sep 17 00:00:00 2001
From: Max Kellermann <max@duempel.org>
Date: Mon, 6 Jan 2014 21:46:10 +0100
Subject: DecoderBuffer: add method _clear()

---
 src/DecoderBuffer.cxx | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'src/DecoderBuffer.cxx')

diff --git a/src/DecoderBuffer.cxx b/src/DecoderBuffer.cxx
index 6aad53cb2..0b326a6fd 100644
--- a/src/DecoderBuffer.cxx
+++ b/src/DecoderBuffer.cxx
@@ -82,6 +82,12 @@ decoder_buffer_is_full(const DecoderBuffer *buffer)
 	return buffer->consumed == 0 && buffer->length == buffer->size;
 }
 
+void
+decoder_buffer_clear(DecoderBuffer *buffer)
+{
+	buffer->length = buffer->consumed = 0;
+}
+
 static void
 decoder_buffer_shift(DecoderBuffer *buffer)
 {
-- 
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