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-rw-r--r--gnuradio-runtime/lib/top_block_impl.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/gnuradio-runtime/lib/top_block_impl.h b/gnuradio-runtime/lib/top_block_impl.h
index 9e0e661a02..67395e0c35 100644
--- a/gnuradio-runtime/lib/top_block_impl.h
+++ b/gnuradio-runtime/lib/top_block_impl.h
@@ -60,6 +60,9 @@ namespace gr {
// Return a string list of edges
std::string edge_list();
+ // Return a string list of msg edges
+ std::string msg_edge_list();
+
// Dump the flowgraph to stdout
void dump();