From f1027ed198535ce16cfb9c83ac802788ec750488 Mon Sep 17 00:00:00 2001
From: Max Kellermann <max@duempel.org>
Date: Wed, 23 Oct 2013 21:22:29 +0200
Subject: InputStream: add method Rewind()

---
 src/InputStream.cxx | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'src/InputStream.cxx')

diff --git a/src/InputStream.cxx b/src/InputStream.cxx
index 52eef2caf..56ca57e55 100644
--- a/src/InputStream.cxx
+++ b/src/InputStream.cxx
@@ -27,6 +27,7 @@
 #include "util/Domain.hxx"
 
 #include <assert.h>
+#include <stdio.h> /* for SEEK_SET */
 
 static constexpr Domain input_domain("input");
 
@@ -113,6 +114,18 @@ input_stream::LockSeek(offset_type _offset, int whence, Error &error)
 	return Seek(_offset, whence, error);
 }
 
+bool
+input_stream::Rewind(Error &error)
+{
+	return Seek(0, SEEK_SET, error);
+}
+
+bool
+input_stream::LockRewind(Error &error)
+{
+	return LockSeek(0, SEEK_SET, error);
+}
+
 Tag *
 input_stream::ReadTag()
 {
-- 
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