1 files changed, 33 insertions, 0 deletions
diff --git a/src/liblzma/common/extra.c b/src/liblzma/common/extra.c
new file mode 100644
index 00000000..b743a439
--- /dev/null
+++ b/src/liblzma/common/extra.c
@@ -0,0 +1,33 @@
+///////////////////////////////////////////////////////////////////////////////
+//
+/// \file       extra.c
+/// \brief      Handling of Extra in Metadata
+//
+//  Copyright (C) 2007 Lasse Collin
+//
+//  This library is free software; you can redistribute it and/or
+//  modify it under the terms of the GNU Lesser General Public
+//  License as published by the Free Software Foundation; either
+//  version 2.1 of the License, or (at your option) any later version.
+//
+//  This library is distributed in the hope that it will be useful,
+//  but WITHOUT ANY WARRANTY; without even the implied warranty of
+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+//  Lesser General Public License for more details.
+//
+///////////////////////////////////////////////////////////////////////////////
+
+#include "common.h"
+
+
+extern LZMA_API void
+lzma_extra_free(lzma_extra *extra, lzma_allocator *allocator)
+{
+	while (extra != NULL) {
+		lzma_extra *tmp = extra->next;
+		lzma_free(extra, allocator);
+		extra = tmp;
+	}
+
+	return;
+}