From 017ffb3030dacabf54fb3d74728009109b9f6476 Mon Sep 17 00:00:00 2001
From: oldfaber <oldfaber@gmail.com>
Date: Wed, 4 Dec 2013 14:10:37 +0100
Subject: [PATCH] Fix bswap macros for Microsoft Visual Studio C 2006 or newer

---
 src/modbus-data.c | 3 +++
 1 file changed, 3 insertions(+), 0 deletions(-)

diff --git a/src/modbus-data.c b/src/modbus-data.c
index 99f4838..96006f7 100644
--- a/src/modbus-data.c
+++ b/src/modbus-data.c
@@ -39,6 +39,9 @@
 #    define bswap_32 __builtin_bswap32
 #  endif
 #endif
+#if defined(_MSC_VER) && (_MSC_VER >= 1400)
+# define bswap_32 _byteswap_ulong
+#endif
 
 #if !defined(bswap_32)
 
--
libgit2 0.21.4