Bunch of maintenence type things. Minor tweaks and the like. The file class

has a lot more helper functions and the like, the filters give more info back
to the caller, minor updates to taf.

1 files changed, 3 insertions, 1 deletions

diff --git a/src/filter.h b/src/filter.h
index b068206..088d46e 100644
--- a/src/filter.h
+++ b/src/filter.h
@@ -33,7 +33,7 @@ namespace Bu
                 virtual ~Filter();
 
                 virtual void start()=0;
-                virtual void stop()=0;
+                virtual size_t stop()=0;
                 virtual void close();
                 virtual long tell();
                 virtual void seek( long offset );
@@ -41,6 +41,8 @@ namespace Bu
                 virtual void setPosEnd( long pos );
                 virtual bool isEOS();
 
+                virtual void flush();
+
                 virtual bool canRead();
                 virtual bool canWrite();
                 virtual bool canSeek();