update doxygen comments

fix all warnings reported by doxygen version 1.8.13
(make dox)

1 files changed, 5 insertions, 0 deletions

diff --git a/src/sdp.c b/src/sdp.c
index 8001253..da4889c 100644
--- a/src/sdp.c
+++ b/src/sdp.c
@@ -144,6 +144,11 @@ static void decode_part(const struct pl *part, struct mbuf *mb)
 
 /**
  * Decode a multipart/mixed message and find the part with application/sdp
+ *
+ * @param ctype_prm  Content type parameter
+ * @param mb         Mbuffer containing the SDP
+ *
+ * @return 0 if success, otherwise errorcode
  */
 int sdp_decode_multipart(const struct pl *ctype_prm, struct mbuf *mb)
 {