From: Laurent Aimar <fenrir@videolan.org>
Date: Sun, 8 Feb 2009 15:52:27 +0000 (+0100)
Subject: Added a missing block_BytestreamEmpty helper.
X-Git-Tag: 1.0.0-pre1~789
X-Git-Url: https://git.sesse.net/?a=commitdiff_plain;h=d042c1292f5f52bbfe4103e11b1706471cf6e8c8;p=vlc

Added a missing block_BytestreamEmpty helper.
---

diff --git a/include/vlc_block_helper.h b/include/vlc_block_helper.h
index 376c2b4d75..654d26bc10 100644
--- a/include/vlc_block_helper.h
+++ b/include/vlc_block_helper.h
@@ -60,6 +60,19 @@ static inline void block_BytestreamRelease( block_bytestream_t *p_bytestream )
     p_bytestream->p_chain = p_bytestream->p_block = NULL;
 }
 
+/**
+ * It flush all data (read and unread) from a block_bytestream_t.
+ */
+static inline void block_BytestreamEmpty( block_bytestream_t *p_bytestream )
+{
+    block_BytestreamRelease( p_bytestream );
+
+    *p_bytestream = block_BytestreamInit();
+}
+
+/**
+ * It flushes all already read data from a block_bytestream_t.
+ */
 static inline void block_BytestreamFlush( block_bytestream_t *p_bytestream )
 {
     while( p_bytestream->p_chain != p_bytestream->p_block )