From b47e5d89db114c0c7618ca52dec2f56140f43416 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Wolfgang=20St=C3=B6ggl?= <c72578@yahoo.de>
Date: Sun, 20 Jan 2019 22:11:34 +0100
Subject: [PATCH] Include winsdkver.h for _WIN32_MAXVER

- _WIN32_MAXVER is defined in winsdkver.h
  The include is required in case of MinGW-w64 builds
- Fixes rrd_open.c:11:5: warning:
  "_WIN32_MAXVER" is not defined, evaluates to 0 [-Wundef]
  #if _WIN32_MAXVER >= 0x0602 /* _WIN32_WINNT_WIN8 */
---
 src/rrd_open.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/rrd_open.c b/src/rrd_open.c
index 9daee757..df2669af 100644
--- a/src/rrd_open.c
+++ b/src/rrd_open.c
@@ -8,6 +8,7 @@
 
 #ifdef _WIN32
 #include <windows.h>
+#include <winsdkver.h>  /* Defines _WIN32_MAXVER */
 #if _WIN32_MAXVER >= 0x0602 /* _WIN32_WINNT_WIN8 */
 #include <synchapi.h>
 #endif
-- 
2.47.2