1 files changed, 13 insertions, 0 deletions

diff --git a/toxcore/onion.h b/toxcore/onion.h
index 5dedd60d..e8e7042c 100644
--- a/toxcore/onion.h
+++ b/toxcore/onion.h
@@ -92,6 +92,19 @@ int create_onion_path(const DHT *dht, Onion_Path *new_path, const Node_format *n
 int create_onion_packet(uint8_t *packet, uint16_t max_packet_length, const Onion_Path *path, IP_Port dest,
                         const uint8_t *data, uint32_t length);
 
+
+/* Create a onion packet to be sent over tcp.
+ *
+ * Use Onion_Path path to create packet for data of length to dest.
+ * Maximum length of data is ONION_MAX_DATA_SIZE.
+ * packet should be at least ONION_MAX_PACKET_SIZE big.
+ *
+ * return -1 on failure.
+ * return length of created packet on success.
+ */
+int create_onion_packet_tcp(uint8_t *packet, uint16_t max_packet_length, const Onion_Path *path, IP_Port dest,
+                            const uint8_t *data, uint32_t length);
+
 /* Create and send a onion packet.
  *
  * Use Onion_Path path to send data of length to dest.