From 5e1d3fe0ae9cbba4b45f6098a29d3fc2088639a1 Mon Sep 17 00:00:00 2001
From: Ken Bannister <kb2ma@runbox.com>
Date: Tue, 15 Aug 2017 12:51:04 -0400
Subject: [PATCH] net/gcoap: Update doc for confirmable message

---
 sys/include/net/gcoap.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/sys/include/net/gcoap.h b/sys/include/net/gcoap.h
index 0b6b43d727..c15e46d465 100644
--- a/sys/include/net/gcoap.h
+++ b/sys/include/net/gcoap.h
@@ -92,9 +92,11 @@
  *
  * Allocate a buffer and a coap_pkt_t for the request.
  *
- * If there is a payload, follow the three steps below.
+ * If there is a payload, follow the steps below.
  *
  * -# Call gcoap_req_init() to initialize the request.
+ *    -# Optionally, mark the request confirmable by calling
+ *       coap_hdr_set_type() with COAP_TYPE_CON.
  * -# Write the request payload, starting at the updated _payload_ pointer
  *    in the coap_pkt_t.
  * -# Call gcoap_finish(), which updates the packet for the payload.
-- 
GitLab