1 files changed, 3 insertions, 0 deletions

diff --git a/src/unstable/blobbuilder.h b/src/unstable/blobbuilder.h
index 7ad4255..fd368fa 100644
--- a/src/unstable/blobbuilder.h
+++ b/src/unstable/blobbuilder.h
@@ -120,6 +120,9 @@ namespace Bu
         BlobBuilder &operator+=( const Blob &rSrc );
         BlobBuilder &operator+=( const char *pSrc );
         BlobBuilder &operator+=( const char chr );
+        BlobBuilder &operator<<( const Blob &rSrc );
+        BlobBuilder &operator<<( const char *pSrc );
+        BlobBuilder &operator<<( const char chr );
     private:
     };
 };