X-Git-Url: http://g0dil.de/git?a=blobdiff_plain;f=PPI%2Fpredecl.hh;h=e5b1091badfe87b0db829992ac56b9360bc6a42e;hb=fd3a0e8ac95d1158e9ea661ddf9187b67c70169f;hp=81094eb75b3fc12068f455f87fc1b75dd7f8ad5e;hpb=bf762ee0cef226cad371646bfdec8b286866d84c;p=senf.git

diff --git a/PPI/predecl.hh b/PPI/predecl.hh
index 81094eb..e5b1091 100644
--- a/PPI/predecl.hh
+++ b/PPI/predecl.hh
@@ -90,6 +90,8 @@ namespace ppi {
         template <class PacketType=Packet> class ActiveInput;
         template <class PacketType=Packet> class ActiveOutput;
 
+        class Jack;
+
 #ifndef DOXYGEN
 
         namespace detail {