1 files changed, 4 insertions, 0 deletions
diff --git a/Swiften/FileTransfer/IBBSendSession.h b/Swiften/FileTransfer/IBBSendSession.h
index 8e5ace1..abd217b 100644
--- a/Swiften/FileTransfer/IBBSendSession.h
+++ b/Swiften/FileTransfer/IBBSendSession.h
@@ -35,24 +35,28 @@ namespace Swift {
 				return to;
 			}
 
 			void setBlockSize(int blockSize) {
 				this->blockSize = blockSize;
 			}
 
 			boost::signal<void (boost::optional<FileTransferError>)> onFinished;
 			boost::signal<void (int)> onBytesSent;
+
 		private:
 			void handleIBBResponse(IBB::ref, ErrorPayload::ref);
 			void finish(boost::optional<FileTransferError>);
+			void sendMoreData();
+			void handleDataAvailable();
 
 		private:
 			std::string id;
 			JID from;
 			JID to;
 			boost::shared_ptr<ReadBytestream> bytestream;
 			IQRouter* router;
 			int blockSize;
 			int sequenceNumber;
 			bool active;
+			bool waitingForData;
 	};
 }