From 4fe272a7fbe45ab76f3af417d989c37fd4298ed1 Mon Sep 17 00:00:00 2001
From: Max Kellermann <max@duempel.org>
Date: Sat, 12 Jul 2014 00:14:15 +0200
Subject: DecoderBuffer: add method _available()

---
 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 78a2ccdc6..4a5125bc5 100644
--- a/src/DecoderBuffer.cxx
+++ b/src/DecoderBuffer.cxx
@@ -130,6 +130,12 @@ decoder_buffer_fill(DecoderBuffer *buffer)
 	return true;
 }
 
+size_t
+decoder_buffer_available(const DecoderBuffer *buffer)
+{
+	return buffer->length - buffer->consumed;;
+}
+
 const void *
 decoder_buffer_read(const DecoderBuffer *buffer, size_t *length_r)
 {
-- 
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