From eb2c4196200ee314e2d116ca30311c15c86c519f Mon Sep 17 00:00:00 2001
From: John Emmas <johne53@tiscali.co.uk>
Date: Thu, 25 Jul 2013 07:30:30 +0100
Subject: [PATCH] 'libs/midi++2' - Compiler specific changes

---
 libs/midi++2/ipmidi_port.cc | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/libs/midi++2/ipmidi_port.cc b/libs/midi++2/ipmidi_port.cc
index 297ad894f7..59606bffb2 100644
--- a/libs/midi++2/ipmidi_port.cc
+++ b/libs/midi++2/ipmidi_port.cc
@@ -25,6 +25,10 @@
 #include <errno.h>
 #include <stdlib.h>
 #include <string.h>
+#ifdef   COMPILER_MSVC
+#undef   O_NONBLOCK
+#define  O_NONBLOCK 0
+#endif
 #if defined(WIN32)
 #include <winsock2.h>
 #else