callback functions for c2n status notifications

1 files changed, 6 insertions, 0 deletions

diff --git a/PICA_client.h b/PICA_client.h
index 4f01382..9b51b6f 100755
--- a/PICA_client.h
+++ b/PICA_client.h
@@ -244,6 +244,12 @@ void (*file_progress)(const unsigned char *peer_id, uint64_t sent, uint64_t rece
 void (*file_control)(const unsigned char *peer_id, unsigned int sender_cmd, unsigned int receiver_cmd);
 
 void (*file_finished)(const unsigned char *peer_id, int sending);
+
+void (*c2n_established_cb)(struct PICA_c2n *c2n);
+
+void (*c2n_failed_cb)(struct PICA_c2n *c2n);
+
+void (*c2n_closed_cb)(struct PICA_c2n *c2n);
 };