From da7b3c2ae198f666707451246238e40d7fd2c3c5 Mon Sep 17 00:00:00 2001
From: Lars Kanis <kanis@comcard.de>
Date: Thu, 24 Jan 2019 09:59:40 +0100
Subject: [PATCH] Avoid copiler warning at sprintf

PipeHelperWindows.c:15:5: warning: implicit declaration of function
'sprintf' [-Wimplicit-function-declaration]
     sprintf( name, "\\\\.\\Pipe\\pipeHelper-%u-%i",
          ^~~~~~~
---
 spec/ffi/fixtures/PipeHelperWindows.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/spec/ffi/fixtures/PipeHelperWindows.c b/spec/ffi/fixtures/PipeHelperWindows.c
index 470bacc14..0bdbd2ec8 100644
--- a/spec/ffi/fixtures/PipeHelperWindows.c
+++ b/spec/ffi/fixtures/PipeHelperWindows.c
@@ -6,6 +6,7 @@
 
 #ifdef _WIN32
 #include <windows.h>
+#include <stdio.h>
 #include "PipeHelper.h"
 
 int pipeHelperCreatePipe(FD_TYPE pipefd[2])