1 files changed, 2 insertions, 0 deletions

diff --git a/src/unstable/blob.h b/src/unstable/blob.h
index dfddb02..8f948e2 100644
--- a/src/unstable/blob.h
+++ b/src/unstable/blob.h
@@ -31,6 +31,8 @@ namespace Bu
      */
     class Blob
     {
+    friend ArchiveBase &operator<<( ArchiveBase &ar, const Blob &s );
+    friend ArchiveBase &operator>>( ArchiveBase &ar, Blob &s );
     public:
         class iterator;
         class const_iterator;