From e308619ea32a9fe07fbc3feee11913e903eb5001 Mon Sep 17 00:00:00 2001
From: Pierre Pronchery <khorben@defora.org>
Date: Wed, 25 Mar 2015 00:02:37 +0100
Subject: [PATCH] Add a few comments

---
 tests/pdu.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/tests/pdu.c b/tests/pdu.c
index c2ac737..c6c0efa 100644
--- a/tests/pdu.c
+++ b/tests/pdu.c
@@ -65,11 +65,13 @@ static int _pdu_decode(char const * pdu, char const * number,
 		fputs("pdu: Unable to decode PDU\n", stderr);
 		return -1;
 	}
+	/* check the number */
 	if(strcmp(buf, number) != 0)
 	{
 		fputs("pdu: Did not match the number\n", stderr);
 		ret = 1;
 	}
+	/* check the timestamp */
 	localtime_r(&timestamp, &t);
 	strftime(buf, sizeof(buf), "%d/%m/%Y %H:%M:%S", &t);
 	if(strcmp(buf, datetime) != 0)
@@ -77,11 +79,13 @@ static int _pdu_decode(char const * pdu, char const * number,
 		fputs("pdu: Did not match the date\n", stderr);
 		ret = 2;
 	}
+	/* check the encoding */
 	if(e != encoding)
 	{
 		fputs("pdu: Did not match the encoding\n", stderr);
 		ret = 3;
 	}
+	/* check the message */
 	if(strcmp(p, message) != 0)
 	{
 		fputs("pdu: Did not match the message\n", stderr);