readded not silly refernce

removed really silly refernce
some tests with poll()

1 files changed, 1 insertions, 1 deletions

diff --git a/tunDevice.h b/tunDevice.h
index 245f7e8..6fdcc2d 100644
--- a/tunDevice.h
+++ b/tunDevice.h
@@ -43,7 +43,7 @@ public:
   void close();
   bool isOpen();
 
-  int read(Buffer& buf);
+  short read(Buffer& buf);
   int write(Buffer& buf);
 
   char* getActualName();