From 85f142a8e2dcbff540de660a3c53f1f1a3220031 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?V=C3=ADctor=20Manuel=20J=C3=A1quez=20Leal?=
 <vjaquez@igalia.com>
Date: Tue, 14 Aug 2018 12:42:02 +0200
Subject: [PATCH] closedcaption: comment out unused function

When compiling with clang-6 this error raises:

raw_decoder.c:411:1: error: unused function 'cpr1204_crc'
[-Werror,-Wunused-function]

This patch only comments it out.

https://bugzilla.gnome.org/show_bug.cgi?id=796957
---
 ext/closedcaption/raw_decoder.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/ext/closedcaption/raw_decoder.c b/ext/closedcaption/raw_decoder.c
index 352384296d..9e7415a552 100644
--- a/ext/closedcaption/raw_decoder.c
+++ b/ext/closedcaption/raw_decoder.c
@@ -407,6 +407,7 @@ _vbi3_raw_decoder_dump (const vbi3_raw_decoder * rd, FILE * fp)
   }
 }
 
+#if 0                           /* @UNUSED */
 _vbi_inline int
 cpr1204_crc (const vbi_sliced * sliced)
 {
@@ -426,6 +427,7 @@ cpr1204_crc (const vbi_sliced * sliced)
 
   return crc;
 }
+#endif
 
 static vbi_bool
 slice (vbi3_raw_decoder * rd,