From b3c9affd49ed43dc9eed84a0ce294b70b61fdf76 Mon Sep 17 00:00:00 2001
From: skarg <skarg@1e814d3a-8a88-4260-be86-c0dc25669c1e>
Date: Tue, 18 Dec 2018 03:53:12 +0000
Subject: [PATCH] Use numeric constants for win32 port defines for MinGW using
 gcc version 4.8.1

---
 bacnet-stack/ports/win32/net.h | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/bacnet-stack/ports/win32/net.h b/bacnet-stack/ports/win32/net.h
index 429c76f8..5543362e 100644
--- a/bacnet-stack/ports/win32/net.h
+++ b/bacnet-stack/ports/win32/net.h
@@ -29,11 +29,11 @@
 #define WIN32_LEAN_AND_MEAN
 #define STRICT 1
 /* Windows XP minimum */
-#if (_WIN32_WINNT < _WIN32_WINNT_WINXP)
+#if (_WIN32_WINNT < 0x0501)
   #undef _WIN32_WINNT
-  #define _WIN32_WINNT _WIN32_WINNT_WINXP
+  #define _WIN32_WINNT 0x0501
   #undef NTDDI_VERSION
-  #define NTDDI_VERSION NTDDI_WINXP
+  #define NTDDI_VERSION 0x05010000
 #endif