1 files changed, 5 insertions, 0 deletions
diff --git a/Swiften/FileTransfer/ReadBytestream.h b/Swiften/FileTransfer/ReadBytestream.h
index 2601192..9e070f7 100644
--- a/Swiften/FileTransfer/ReadBytestream.h
+++ b/Swiften/FileTransfer/ReadBytestream.h
@@ -9,11 +9,16 @@
 #include <vector>
 #include <cstring>
 
+#include <Swiften/Base/boost_bsignals.h>
+
 namespace Swift {
 	class ReadBytestream {
 		public:
 			virtual ~ReadBytestream();
 			virtual std::vector<unsigned char> read(size_t size) = 0;
 			virtual bool isFinished() const = 0;
+
+		public:
+			boost::signal<void (std::vector<unsigned char>)> onRead;
 	};
 }