From c64cdf2ff3f666e59600142b27788dd9fe88cf3e Mon Sep 17 00:00:00 2001
From: Seungha Yang <seungha.yang@navercorp.com>
Date: Wed, 17 Jul 2019 01:05:32 +0900
Subject: [PATCH] kmssink: Fix implicit declaration build error
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ffs() and strcmp() require string.h

gstkmssink.c:255:28: error: implicit declaration of function ‘ffs’ [-Werror=implicit-function-declaration]
       crtc_id = res->crtcs[ffs (crtcs_for_connector) - 1];
                            ^~~

gstkmssink.c:590:10: error: implicit declaration of function ‘strcmp’ [-Werror=implicit-function-declaration]
     if (!strcmp (property->name, prop_name)) {
          ^~~~~~
---
 sys/kms/gstkmssink.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sys/kms/gstkmssink.c b/sys/kms/gstkmssink.c
index fa814acf5c..488c5bcbf8 100644
--- a/sys/kms/gstkmssink.c
+++ b/sys/kms/gstkmssink.c
@@ -55,6 +55,7 @@
 #include <xf86drm.h>
 #include <xf86drmMode.h>
 #include <drm_fourcc.h>
+#include <string.h>
 
 #include "gstkmssink.h"
 #include "gstkmsutils.h"