From 3fdffc1e95f3780ce80b38393b1f85357bbe7aaa Mon Sep 17 00:00:00 2001
From: Mike Erwin <significant.bit@gmail.com>
Date: Fri, 3 Mar 2017 14:50:35 -0500
Subject: [PATCH] Gawain: fix for MSVC 2013

<stddef.h> defines offsetof. For some reason MSVC 2015 does not need this. Mystery!
---
 source/blender/gpu/gawain/shader_interface.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/source/blender/gpu/gawain/shader_interface.c b/source/blender/gpu/gawain/shader_interface.c
index b2218d07493..22c45dec86f 100644
--- a/source/blender/gpu/gawain/shader_interface.c
+++ b/source/blender/gpu/gawain/shader_interface.c
@@ -11,6 +11,7 @@
 
 #include "shader_interface.h"
 #include <stdlib.h>
+#include <stddef.h>
 
 #define DEBUG_SHADER_INTERFACE 0