From 849e29dc8749b3d825bb522335cd40a8cf5ad191 Mon Sep 17 00:00:00 2001
From: Colin Snover <github.com@zetafleet.com>
Date: Mon, 19 Dec 2016 10:36:49 -0600
Subject: [PATCH] COMMON: Add stddef.h to scummsys.h for ptrdiff_t

---
 common/scummsys.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/common/scummsys.h b/common/scummsys.h
index 959c67a404e..1845f218bda 100644
--- a/common/scummsys.h
+++ b/common/scummsys.h
@@ -132,6 +132,7 @@
 	#include <stdlib.h>
 	#include <string.h>
 	#include <stdarg.h>
+	#include <stddef.h>
 	#include <assert.h>
 	#include <ctype.h>
 	// MSVC does not define M_PI, M_SQRT2 and other math defines by default.