Update pdu.h

obgm · May 17, 2018 · bd60461 · bd60461
1 parent 7164418
commit bd60461
Showing 1 changed file with 10 additions and 0 deletions.
diff --git a/include/coap/pdu.h b/include/coap/pdu.h
@@ -612,6 +612,16 @@ int coap_add_token(coap_pdu_t *pdu,
 int coap_add_token2(coap_pdu_t *pdu, size_t len, const unsigned char *data,
                     coap_transport_t transport);
 
+/**
+ * @param pdu  The pdu pointer.
+ * @param len  The length of the new token.
+ * @param data The token to add.
+ * @param transport The transport type.
+ * @return A value greater than zero on success, or @c 0 on error.
+ */
+int coap_add_token_to_empty_message(coap_pdu_t *pdu, size_t len, const unsigned char *data,
+                                    coap_transport_t transport);
+
 /**
  * Get token from coap header
  *