From fcacae87bee9752efc59b4aa561a76f77ddc2b71 Mon Sep 17 00:00:00 2001
From: Peter Rekdal Sunde <peter.sunde@gmail.com>
Date: Mon, 11 Mar 2019 11:43:01 +0100
Subject: [PATCH] Add missing header for Mingw. Fixes #71

---
 src/checksum.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/checksum.h b/src/checksum.h
index 2e13db8..c15719e 100644
--- a/src/checksum.h
+++ b/src/checksum.h
@@ -21,6 +21,10 @@
 #include <config.h>
 #include "zlib.h"
 
+#ifdef __MINGW32__
+#include <stddef.h>
+#endif
+
 namespace open_vcdiff {
 
 typedef uLong VCDChecksum;