1 files changed, 2 insertions, 0 deletions

diff --git a/CPP/7zip/Common/InBuffer.h b/CPP/7zip/Common/InBuffer.h
index 3aaf797..a8ccb40 100644
--- a/CPP/7zip/Common/InBuffer.h
+++ b/CPP/7zip/Common/InBuffer.h
@@ -51,6 +51,7 @@ public:
   bool WasFinished() const { return _wasFinished; }
 
   void SetStream(ISequentialInStream *stream) { _stream = stream; }
+  void ClearStreamPtr() { _stream = NULL; }
   
   void SetBuf(Byte *buf, size_t bufSize, size_t end, size_t pos)
   {
@@ -94,6 +95,7 @@ public:
     return *_buf++;
   }
   
+  size_t ReadBytesPart(Byte *buf, size_t size);
   size_t ReadBytes(Byte *buf, size_t size);
   size_t Skip(size_t size);
 };