1 files changed, 2 insertions, 0 deletions
diff --git a/PICA_client.h b/PICA_client.h
index 9b51b6f..96be77f 100755
--- a/PICA_client.h
+++ b/PICA_client.h
@@ -250,6 +250,8 @@ void (*c2n_established_cb)(struct PICA_c2n *c2n);
 void (*c2n_failed_cb)(struct PICA_c2n *c2n);
 
 void (*c2n_closed_cb)(struct PICA_c2n *c2n);
+
+void (*listener_error)(struct PICA_listener *lst, int errorcode);
 };